2785756497

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{36229}}^1$

素因数の和:36341

約数の個数: 24

約数和(自身を含む): 3975445440

約数和(自身を除く): 1189688943

約数列:

[1, 3, 19, 57, 71, 213, 361, 1083, 1349, 4047, 25631, 36229, 76893, 108687, 688351, 2065053, 2572259, 7716777, 13078669, 39236007, 48872921, 146618763, 928585499, 2785756497]

約数ペア:

[(1, 2785756497), (3, 928585499), (19, 146618763), (57, 48872921), (71, 39236007), (213, 13078669), (361, 7716777), (1083, 2572259), (1349, 2065053), (4047, 688351), (25631, 108687), (36229, 76893)]