267278401

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1021}}^1\times {\mathrm{1549}}^1$

素因数の和:2596

約数の個数: 12

約数和(自身を含む): 289890300

約数和(自身を除く): 22611899

約数列:

[1, 13, 169, 1021, 1549, 13273, 20137, 172549, 261781, 1581529, 20559877, 267278401]

約数ペア:

[(1, 267278401), (13, 20559877), (169, 1581529), (1021, 261781), (1549, 172549), (13273, 20137)]