39605967

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 60574800

約数和(自身を除く): 20968833

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3529, 3741, 10587, 11223, 31761, 102341, 151747, 307023, 455241, 921069, 1365723, 4400663, 13201989, 39605967]

約数ペア:

[(1, 39605967), (3, 13201989), (9, 4400663), (29, 1365723), (43, 921069), (87, 455241), (129, 307023), (261, 151747), (387, 102341), (1247, 31761), (3529, 11223), (3741, 10587)]