2289014721

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 4222113984

約数和(自身を除く): 1933099263

約数列:

[1, 3, 7, 9, 19, 21, 27, 53, 57, 63, 81, 133, 159, 171, 189, 211, 361, 371, 399, 477, 513, 567, 633, 1007, 1083, 1113, 1197, 1431, 1477, 1539, 1899, 2527, 3021, 3249, 3339, 3591, 4009, 4293, 4431, 5697, 7049, 7581, 9063, 9747, 10017, 10773, 11183, 12027, 13293, 17091, 19133, 21147, 22743, 27189, 28063, 29241, 30051, 33549, 36081, 39879, 57399, 63441, 68229, 76171, 78281, 81567, 84189, 100647, 108243, 119637, 133931, 172197, 190323, 204687, 212477, 228513, 234843, 252567, 301941, 324729, 401793, 516591, 533197, 570969, 637431, 685539, 704529, 757701, 905823, 1205379, 1487339, 1549773, 1599591, 1912293, 2056617, 2113587, 2273103, 3616137, 4037063, 4462017, 4798773, 5736879, 6169851, 6340761, 10848411, 12111189, 13386051, 14396319, 17210637, 28259441, 36333567, 40158153, 43188957, 84778323, 109000701, 120474459, 254334969, 327002103, 763004907, 2289014721]

約数ペア:

[(1, 2289014721), (3, 763004907), (7, 327002103), (9, 254334969), (19, 120474459), (21, 109000701), (27, 84778323), (53, 43188957), (57, 40158153), (63, 36333567), (81, 28259441), (133, 17210637), (159, 14396319), (171, 13386051), (189, 12111189), (211, 10848411), (361, 6340761), (371, 6169851), (399, 5736879), (477, 4798773), (513, 4462017), (567, 4037063), (633, 3616137), (1007, 2273103), (1083, 2113587), (1113, 2056617), (1197, 1912293), (1431, 1599591), (1477, 1549773), (1539, 1487339), (1899, 1205379), (2527, 905823), (3021, 757701), (3249, 704529), (3339, 685539), (3591, 637431), (4009, 570969), (4293, 533197), (4431, 516591), (5697, 401793), (7049, 324729), (7581, 301941), (9063, 252567), (9747, 234843), (10017, 228513), (10773, 212477), (11183, 204687), (12027, 190323), (13293, 172197), (17091, 133931), (19133, 119637), (21147, 108243), (22743, 100647), (27189, 84189), (28063, 81567), (29241, 78281), (30051, 76171), (33549, 68229), (36081, 63441), (39879, 57399)]