131570497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9473}}^1$

素因数の和:9552

約数の個数: 16

約数和(自身を含む): 150068160

約数和(自身を除く): 18497663

約数列:

[1, 17, 19, 43, 323, 731, 817, 9473, 13889, 161041, 179987, 407339, 3059779, 6924763, 7739441, 131570497]

約数ペア:

[(1, 131570497), (17, 7739441), (19, 6924763), (43, 3059779), (323, 407339), (731, 179987), (817, 161041), (9473, 13889)]