87890153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17291}}^1$

素因数の和:17344

約数の個数: 16

約数和(自身を含む): 104582016

約数和(自身を除く): 16691863

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 17291, 224783, 293947, 397693, 3821311, 5170009, 6760781, 87890153]

約数ペア:

[(1, 87890153), (13, 6760781), (17, 5170009), (23, 3821311), (221, 397693), (299, 293947), (391, 224783), (5083, 17291)]