231605977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12697}}^1$

素因数の和:12780

約数の個数: 16

約数和(自身を含む): 260562960

約数和(自身を除く): 28956983

約数列:

[1, 17, 29, 37, 493, 629, 1073, 12697, 18241, 215849, 368213, 469789, 6259621, 7986413, 13623881, 231605977]

約数ペア:

[(1, 231605977), (17, 13623881), (29, 7986413), (37, 6259621), (493, 469789), (629, 368213), (1073, 215849), (12697, 18241)]