15197007

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 23938176

約数和(自身を除く): 8741169

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 1543, 3283, 4629, 9849, 10801, 32403, 75607, 103381, 226821, 310143, 723667, 2171001, 5065669, 15197007]

約数ペア:

[(1, 15197007), (3, 5065669), (7, 2171001), (21, 723667), (49, 310143), (67, 226821), (147, 103381), (201, 75607), (469, 32403), (1407, 10801), (1543, 9849), (3283, 4629)]