1330602400491

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{256526393}}^1$

素因数の和:256526435

約数の個数: 32

約数和(自身を含む): 2298476490240

約数和(自身を除く): 967874089749

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 256526393, 769579179, 1795684751, 3334843109, 4874001467, 5387054253, 10004529327, 14622004401, 23343901763, 34118010269, 63362019071, 70031705289, 102354030807, 190086057213, 443534133497, 1330602400491]

約数ペア:

[(1, 1330602400491), (3, 443534133497), (7, 190086057213), (13, 102354030807), (19, 70031705289), (21, 63362019071), (39, 34118010269), (57, 23343901763), (91, 14622004401), (133, 10004529327), (247, 5387054253), (273, 4874001467), (399, 3334843109), (741, 1795684751), (1729, 769579179), (5187, 256526393)]