9265221

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 16668288

約数和(自身を除く): 7403067

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 211, 287, 357, 369, 633, 697, 861, 1071, 1477, 1899, 2091, 2583, 3587, 4431, 4879, 6273, 8651, 10761, 13293, 14637, 25109, 25953, 32283, 43911, 60557, 75327, 77859, 147067, 181671, 225981, 441201, 545013, 1029469, 1323603, 3088407, 9265221]

約数ペア:

[(1, 9265221), (3, 3088407), (7, 1323603), (9, 1029469), (17, 545013), (21, 441201), (41, 225981), (51, 181671), (63, 147067), (119, 77859), (123, 75327), (153, 60557), (211, 43911), (287, 32283), (357, 25953), (369, 25109), (633, 14637), (697, 13293), (861, 10761), (1071, 8651), (1477, 6273), (1899, 4879), (2091, 4431), (2583, 3587)]