13039345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 17291520

約数和(自身を除く): 4252175

約数列:

[1, 5, 11, 55, 79, 395, 869, 3001, 4345, 15005, 33011, 165055, 237079, 1185395, 2607869, 13039345]

約数ペア:

[(1, 13039345), (5, 2607869), (11, 1185395), (55, 237079), (79, 165055), (395, 33011), (869, 15005), (3001, 4345)]