15967197

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 24092640

約数和(自身を除く): 8125443

約数列:

[1, 3, 9, 29, 87, 131, 261, 393, 467, 1179, 1401, 3799, 4203, 11397, 13543, 34191, 40629, 61177, 121887, 183531, 550593, 1774133, 5322399, 15967197]

約数ペア:

[(1, 15967197), (3, 5322399), (9, 1774133), (29, 550593), (87, 183531), (131, 121887), (261, 61177), (393, 40629), (467, 34191), (1179, 13543), (1401, 11397), (3799, 4203)]