30931823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 35814240

約数和(自身を除く): 4882417

約数列:

[1, 13, 17, 67, 221, 871, 1139, 2089, 14807, 27157, 35513, 139963, 461669, 1819519, 2379371, 30931823]

約数ペア:

[(1, 30931823), (13, 2379371), (17, 1819519), (67, 461669), (221, 139963), (871, 35513), (1139, 27157), (2089, 14807)]