72097249

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 86261760

約数和(自身を除く): 14164511

約数列:

[1, 7, 23, 161, 431, 1039, 3017, 7273, 9913, 23897, 69391, 167279, 447809, 3134663, 10299607, 72097249]

約数ペア:

[(1, 72097249), (7, 10299607), (23, 3134663), (161, 447809), (431, 167279), (1039, 69391), (3017, 23897), (7273, 9913)]