15707367

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 25693200

約数和(自身を除く): 9985833

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 449, 507, 897, 1347, 1521, 2691, 3887, 4041, 5837, 10327, 11661, 17511, 30981, 34983, 52533, 75881, 92943, 134251, 227643, 402753, 682929, 1208259, 1745263, 5235789, 15707367]

約数ペア:

[(1, 15707367), (3, 5235789), (9, 1745263), (13, 1208259), (23, 682929), (39, 402753), (69, 227643), (117, 134251), (169, 92943), (207, 75881), (299, 52533), (449, 34983), (507, 30981), (897, 17511), (1347, 11661), (1521, 10327), (2691, 5837), (3887, 4041)]