264909533

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5854

約数の個数: 20

約数和(自身を含む): 325364160

約数和(自身を除く): 60454627

約数列:

[1, 7, 19, 49, 133, 343, 931, 2401, 5807, 6517, 40649, 45619, 110333, 284543, 772331, 1991801, 5406317, 13942607, 37844219, 264909533]

約数ペア:

[(1, 264909533), (7, 37844219), (19, 13942607), (49, 5406317), (133, 1991801), (343, 772331), (931, 284543), (2401, 110333), (5807, 45619), (6517, 40649)]