2711156981

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{433577}}^1$

素因数の和:433640

約数の個数: 12

約数和(自身を含む): 3015101412

約数和(自身を除く): 303944431

約数列:

[1, 13, 37, 169, 481, 6253, 433577, 5636501, 16042349, 73274513, 208550537, 2711156981]

約数ペア:

[(1, 2711156981), (13, 208550537), (37, 73274513), (169, 16042349), (481, 5636501), (6253, 433577)]