130192069

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 162629208

約数和(自身を除く): 32437139

約数列:

[1, 7, 17, 49, 73, 119, 511, 833, 1241, 2141, 3577, 8687, 14987, 36397, 60809, 104909, 156293, 254779, 1094051, 1783453, 2656981, 7658357, 18598867, 130192069]

約数ペア:

[(1, 130192069), (7, 18598867), (17, 7658357), (49, 2656981), (73, 1783453), (119, 1094051), (511, 254779), (833, 156293), (1241, 104909), (2141, 60809), (3577, 36397), (8687, 14987)]