26340237

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 47923200

約数和(自身を除く): 21582963

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 191, 199, 231, 573, 597, 693, 1337, 1393, 1719, 1791, 2101, 2189, 4011, 4179, 6303, 6567, 12033, 12537, 14707, 15323, 18909, 19701, 38009, 44121, 45969, 114027, 132363, 137907, 266063, 342081, 418099, 798189, 1254297, 2394567, 2926693, 3762891, 8780079, 26340237]

約数ペア:

[(1, 26340237), (3, 8780079), (7, 3762891), (9, 2926693), (11, 2394567), (21, 1254297), (33, 798189), (63, 418099), (77, 342081), (99, 266063), (191, 137907), (199, 132363), (231, 114027), (573, 45969), (597, 44121), (693, 38009), (1337, 19701), (1393, 18909), (1719, 15323), (1791, 14707), (2101, 12537), (2189, 12033), (4011, 6567), (4179, 6303)]