318708804973

素因数分解:

${\mathrm{13}}^2\times {\mathrm{7229}}^1\times {\mathrm{260873}}^1$

素因数の和:268128

約数の個数: 12

約数和(自身を含む): 345159780660

約数和(自身を除く): 26450975687

約数列:

[1, 13, 169, 7229, 93977, 260873, 1221701, 3391349, 44087537, 1885850917, 24516061921, 318708804973]

約数ペア:

[(1, 318708804973), (13, 24516061921), (169, 1885850917), (7229, 44087537), (93977, 3391349), (260873, 1221701)]