78640001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{3821}}^1$

素因数の和:5703

約数の個数: 8

約数和(自身を含む): 85857408

約数和(自身を除く): 7217407

約数列:

[1, 11, 1871, 3821, 20581, 42031, 7149091, 78640001]

約数ペア:

[(1, 78640001), (11, 7149091), (1871, 42031), (3821, 20581)]