1261183443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{874001}}^1$

素因数の和:874054

約数の個数: 16

約数和(自身を含む): 1859876256

約数和(自身を除く): 598692813

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 874001, 2622003, 11362013, 32338037, 34086039, 97014111, 420394481, 1261183443]

約数ペア:

[(1, 1261183443), (3, 420394481), (13, 97014111), (37, 34086039), (39, 32338037), (111, 11362013), (481, 2622003), (1443, 874001)]