408077829

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{4003}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 604636032

約数和(自身を除く): 196558203

約数列:

[1, 3, 9, 47, 141, 241, 423, 723, 2169, 4003, 11327, 12009, 33981, 36027, 101943, 188141, 564423, 964723, 1693269, 2894169, 8682507, 45341981, 136025943, 408077829]

約数ペア:

[(1, 408077829), (3, 136025943), (9, 45341981), (47, 8682507), (141, 2894169), (241, 1693269), (423, 964723), (723, 564423), (2169, 188141), (4003, 101943), (11327, 36027), (12009, 33981)]