31143807

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 46332000

約数和(自身を除く): 15188193

約数列:

[1, 3, 9, 53, 109, 159, 327, 477, 599, 981, 1797, 5391, 5777, 17331, 31747, 51993, 65291, 95241, 195873, 285723, 587619, 3460423, 10381269, 31143807]

約数ペア:

[(1, 31143807), (3, 10381269), (9, 3460423), (53, 587619), (109, 285723), (159, 195873), (327, 95241), (477, 65291), (599, 51993), (981, 31747), (1797, 17331), (5391, 5777)]