1330397999

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{8501}}^1$

素因数の和:8870

約数の個数: 16

約数和(自身を含む): 1545323520

約数和(自身を除く): 214925521

約数列:

[1, 7, 79, 283, 553, 1981, 8501, 22357, 59507, 156499, 671579, 2405783, 4701053, 16840481, 190056857, 1330397999]

約数ペア:

[(1, 1330397999), (7, 190056857), (79, 16840481), (283, 4701053), (553, 2405783), (1981, 671579), (8501, 156499), (22357, 59507)]