15317701

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 18489600

約数和(自身を除く): 3171899

約数列:

[1, 7, 23, 89, 161, 623, 1069, 2047, 7483, 14329, 24587, 95141, 172109, 665987, 2188243, 15317701]

約数ペア:

[(1, 15317701), (7, 2188243), (23, 665987), (89, 172109), (161, 95141), (623, 24587), (1069, 14329), (2047, 7483)]