15311907

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{10067}}^1$

素因数の和:10099

約数の個数: 18

約数和(自身を含む): 23951772

約数和(自身を除く): 8639865

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 10067, 30201, 90603, 130871, 392613, 1177839, 1701323, 5103969, 15311907]

約数ペア:

[(1, 15311907), (3, 5103969), (9, 1701323), (13, 1177839), (39, 392613), (117, 130871), (169, 90603), (507, 30201), (1521, 10067)]