336336507

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{20983}}^1$

素因数の和:21139

約数の個数: 24

約数和(自身を含む): 527034144

約数和(自身を除く): 190697637

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 20983, 62949, 188847, 272779, 818337, 2455011, 2874671, 8624013, 25872039, 37370723, 112112169, 336336507]

約数ペア:

[(1, 336336507), (3, 112112169), (9, 37370723), (13, 25872039), (39, 8624013), (117, 2874671), (137, 2455011), (411, 818337), (1233, 272779), (1781, 188847), (5343, 62949), (16029, 20983)]