43221191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 49561344

約数和(自身を除く): 6340153

約数列:

[1, 13, 17, 221, 223, 877, 2899, 3791, 11401, 14909, 49283, 193817, 195571, 2542423, 3324707, 43221191]

約数ペア:

[(1, 43221191), (13, 3324707), (17, 2542423), (221, 195571), (223, 193817), (877, 49283), (2899, 14909), (3791, 11401)]