22154379

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 32878512

約数和(自身を除く): 10724133

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1181, 1443, 3543, 6253, 15353, 18759, 43697, 46059, 131091, 199589, 568061, 598767, 1704183, 7384793, 22154379]

約数ペア:

[(1, 22154379), (3, 7384793), (13, 1704183), (37, 598767), (39, 568061), (111, 199589), (169, 131091), (481, 46059), (507, 43697), (1181, 18759), (1443, 15353), (3543, 6253)]