189135323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 208486656

約数和(自身を除く): 19351333

約数列:

[1, 13, 53, 277, 689, 991, 3601, 12883, 14681, 52523, 190853, 274507, 682799, 3568591, 14548871, 189135323]

約数ペア:

[(1, 189135323), (13, 14548871), (53, 3568591), (277, 682799), (689, 274507), (991, 190853), (3601, 52523), (12883, 14681)]