851673789

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{6337}}^1$

素因数の和:6589

約数の個数: 24

約数和(自身を含む): 1250740920

約数和(自身を除く): 399067131

約数列:

[1, 3, 9, 109, 137, 327, 411, 981, 1233, 6337, 14933, 19011, 44799, 57033, 134397, 690733, 868169, 2072199, 2604507, 6216597, 7813521, 94630421, 283891263, 851673789]

約数ペア:

[(1, 851673789), (3, 283891263), (9, 94630421), (109, 7813521), (137, 6216597), (327, 2604507), (411, 2072199), (981, 868169), (1233, 690733), (6337, 134397), (14933, 57033), (19011, 44799)]