313629147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30119}}^1$

素因数の和:30227

約数の個数: 24

約数和(自身を含む): 493365600

約数和(自身を除く): 179736453

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 30119, 90357, 271071, 391547, 1174641, 2680591, 3523923, 8041773, 24125319, 34847683, 104543049, 313629147]

約数ペア:

[(1, 313629147), (3, 104543049), (9, 34847683), (13, 24125319), (39, 8041773), (89, 3523923), (117, 2680591), (267, 1174641), (801, 391547), (1157, 271071), (3471, 90357), (10413, 30119)]