31871880001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2917}}^1\times {\mathrm{10639}}^1$

素因数の和:13648

約数の個数: 16

約数和(自身を含む): 34773222400

約数和(自身を除く): 2901342399

約数列:

[1, 13, 79, 1027, 2917, 10639, 37921, 138307, 230443, 840481, 2995759, 10926253, 31033963, 403441519, 2451683077, 31871880001]

約数ペア:

[(1, 31871880001), (13, 2451683077), (79, 403441519), (1027, 31033963), (2917, 10926253), (10639, 2995759), (37921, 840481), (138307, 230443)]