31313915801

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{2377}}^1\times {\mathrm{11987}}^1$

素因数の和:14528

約数の個数: 16

約数和(自身を含む): 36033434496

約数和(自身を除く): 4719518695

約数列:

[1, 7, 157, 1099, 2377, 11987, 16639, 83909, 373189, 1881959, 2612323, 13173713, 28493099, 199451693, 4473416543, 31313915801]

約数ペア:

[(1, 31313915801), (7, 4473416543), (157, 199451693), (1099, 28493099), (2377, 13173713), (11987, 2612323), (16639, 1881959), (83909, 373189)]