2904961221

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{13003}}^1$

素因数の和:13353

約数の個数: 24

約数和(自身を含む): 4254700736

約数和(自身を除く): 1349739515

約数列:

[1, 3, 9, 103, 241, 309, 723, 927, 2169, 13003, 24823, 39009, 74469, 117027, 223407, 1339309, 3133723, 4017927, 9401169, 12053781, 28203507, 322773469, 968320407, 2904961221]

約数ペア:

[(1, 2904961221), (3, 968320407), (9, 322773469), (103, 28203507), (241, 12053781), (309, 9401169), (723, 4017927), (927, 3133723), (2169, 1339309), (13003, 223407), (24823, 117027), (39009, 74469)]