961571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 1159200

約数和(自身を除く): 197629

約数列:

[1, 13, 17, 19, 221, 229, 247, 323, 2977, 3893, 4199, 4351, 50609, 56563, 73967, 961571]

約数ペア:

[(1, 961571), (13, 73967), (17, 56563), (19, 50609), (221, 4351), (229, 4199), (247, 3893), (323, 2977)]