890717191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{9788101}}^1$

素因数の和:9788121

約数の個数: 8

約数和(自身を含む): 1096267424

約数和(自身を除く): 205550233

約数列:

[1, 7, 13, 91, 9788101, 68516707, 127245313, 890717191]

約数ペア:

[(1, 890717191), (7, 127245313), (13, 68516707), (91, 9788101)]