157433107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37493}}^1$

素因数の和:37542

約数の個数: 16

約数和(自身を含む): 188969760

約数和(自身を除く): 31536653

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 37493, 487409, 637381, 712367, 8285953, 9260771, 12110239, 157433107]

約数ペア:

[(1, 157433107), (13, 12110239), (17, 9260771), (19, 8285953), (221, 712367), (247, 637381), (323, 487409), (4199, 37493)]