389622711

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{8423}}^1$

素因数の和:9350

約数の個数: 16

約数和(自身を含む): 550727424

約数和(自身を除く): 161104713

約数列:

[1, 3, 17, 51, 907, 2721, 8423, 15419, 25269, 46257, 143191, 429573, 7639661, 22918983, 129874237, 389622711]

約数ペア:

[(1, 389622711), (3, 129874237), (17, 22918983), (51, 7639661), (907, 429573), (2721, 143191), (8423, 46257), (15419, 25269)]