12856551253

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{8741}}^1$

素因数の和:11077

約数の個数: 24

約数和(自身を含む): 16114827960

約数和(自身を除く): 3258276707

約数列:

[1, 7, 13, 49, 91, 637, 2309, 8741, 16163, 30017, 61187, 113141, 113633, 210119, 428309, 795431, 1470833, 5568017, 20182969, 141280783, 262378597, 988965481, 1836650179, 12856551253]

約数ペア:

[(1, 12856551253), (7, 1836650179), (13, 988965481), (49, 262378597), (91, 141280783), (637, 20182969), (2309, 5568017), (8741, 1470833), (16163, 795431), (30017, 428309), (61187, 210119), (113141, 113633)]