131672593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 146922496

約数和(自身を除く): 15249903

約数列:

[1, 13, 31, 397, 403, 823, 5161, 10699, 12307, 25513, 159991, 326731, 331669, 4247503, 10128661, 131672593]

約数ペア:

[(1, 131672593), (13, 10128661), (31, 4247503), (397, 331669), (403, 326731), (823, 159991), (5161, 25513), (10699, 12307)]