267721441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 296047360

約数和(自身を除く): 28325919

約数列:

[1, 13, 73, 79, 949, 1027, 3571, 5767, 46423, 74971, 260683, 282109, 3388879, 3667417, 20593957, 267721441]

約数ペア:

[(1, 267721441), (13, 20593957), (73, 3667417), (79, 3388879), (949, 282109), (1027, 260683), (3571, 74971), (5767, 46423)]