291330481

素因数分解:

${\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{3019}}^1$

素因数の和:3616

約数の個数: 12

約数和(自身を含む): 316121520

約数和(自身を除く): 24791039

約数列:

[1, 13, 169, 571, 3019, 7423, 39247, 96499, 510211, 1723849, 22410037, 291330481]

約数ペア:

[(1, 291330481), (13, 22410037), (169, 1723849), (571, 510211), (3019, 96499), (7423, 39247)]