31129483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{773}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 38935296

約数和(自身を除く): 7805813

約数列:

[1, 7, 11, 77, 523, 773, 3661, 5411, 5753, 8503, 40271, 59521, 404279, 2829953, 4447069, 31129483]

約数ペア:

[(1, 31129483), (7, 4447069), (11, 2829953), (77, 404279), (523, 59521), (773, 40271), (3661, 8503), (5411, 5753)]