143774891

素因数分解:

${\mathrm{13}}^2\times {\mathrm{811}}^1\times {\mathrm{1049}}^1$

素因数の和:1886

約数の個数: 12

約数和(自身を含む): 156025800

約数和(自身を除く): 12250909

約数列:

[1, 13, 169, 811, 1049, 10543, 13637, 137059, 177281, 850739, 11059607, 143774891]

約数ペア:

[(1, 143774891), (13, 11059607), (169, 850739), (811, 177281), (1049, 137059), (10543, 13637)]