85586809

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 110460224

約数和(自身を除く): 24873415

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 2731, 2849, 4477, 19117, 30041, 31339, 101047, 210287, 330451, 707329, 1111517, 2313157, 7780619, 12226687, 85586809]

約数ペア:

[(1, 85586809), (7, 12226687), (11, 7780619), (37, 2313157), (77, 1111517), (121, 707329), (259, 330451), (407, 210287), (847, 101047), (2731, 31339), (2849, 30041), (4477, 19117)]