7722117

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5077}}^1$

素因数の和:5109

約数の個数: 18

約数和(自身を含む): 12080562

約数和(自身を除く): 4358445

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5077, 15231, 45693, 66001, 198003, 594009, 858013, 2574039, 7722117]

約数ペア:

[(1, 7722117), (3, 2574039), (9, 858013), (13, 594009), (39, 198003), (117, 66001), (169, 45693), (507, 15231), (1521, 5077)]