490325759

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{52627}}^1$

素因数の和:52667

約数の個数: 16

約数和(自身を含む): 616379136

約数和(自身を除く): 126053377

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 52627, 368389, 578897, 4052279, 6367867, 44575069, 70046537, 490325759]

約数ペア:

[(1, 490325759), (7, 70046537), (11, 44575069), (77, 6367867), (121, 4052279), (847, 578897), (1331, 368389), (9317, 52627)]