141991174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{321247}}^1$

素因数の和:321279

約数の個数: 16

約数和(自身を含む): 242863488

約数和(自身を除く): 100872314

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 321247, 642494, 4176211, 5461199, 8352422, 10922398, 70995587, 141991174]

約数ペア:

[(1, 141991174), (2, 70995587), (13, 10922398), (17, 8352422), (26, 5461199), (34, 4176211), (221, 642494), (442, 321247)]