3215913239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{1999}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 4250880000

約数和(自身を除く): 1034966761

約数列:

[1, 7, 11, 17, 77, 119, 187, 1229, 1309, 1999, 8603, 13519, 13993, 20893, 21989, 33983, 94633, 146251, 153923, 229823, 237881, 373813, 1608761, 2456771, 2616691, 17197397, 27024481, 41765107, 189171367, 292355749, 459416177, 3215913239]

約数ペア:

[(1, 3215913239), (7, 459416177), (11, 292355749), (17, 189171367), (77, 41765107), (119, 27024481), (187, 17197397), (1229, 2616691), (1309, 2456771), (1999, 1608761), (8603, 373813), (13519, 237881), (13993, 229823), (20893, 153923), (21989, 146251), (33983, 94633)]