31745923

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 36867600

約数和(自身を除く): 5121677

約数列:

[1, 11, 29, 83, 109, 121, 319, 913, 1199, 2407, 3161, 3509, 9047, 10043, 13189, 26477, 34771, 99517, 262363, 291247, 382481, 1094687, 2885993, 31745923]

約数ペア:

[(1, 31745923), (11, 2885993), (29, 1094687), (83, 382481), (109, 291247), (121, 262363), (319, 99517), (913, 34771), (1199, 26477), (2407, 13189), (3161, 10043), (3509, 9047)]