389622247

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{4099}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 458675200

約数和(自身を除く): 69052953

約数列:

[1, 7, 37, 259, 367, 2569, 4099, 13579, 28693, 95053, 151663, 1061641, 1504333, 10530331, 55660321, 389622247]

約数ペア:

[(1, 389622247), (7, 55660321), (37, 10530331), (259, 1504333), (367, 1061641), (2569, 151663), (4099, 95053), (13579, 28693)]