9749259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 15331680

約数和(自身を除く): 5582421

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 809, 927, 1339, 2427, 4017, 7281, 10517, 12051, 31551, 83327, 94653, 249981, 749943, 1083251, 3249753, 9749259]

約数ペア:

[(1, 9749259), (3, 3249753), (9, 1083251), (13, 749943), (39, 249981), (103, 94653), (117, 83327), (309, 31551), (809, 12051), (927, 10517), (1339, 7281), (2427, 4017)]