31177857

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5077}}^1$

素因数の和:5192

約数の個数: 16

約数和(自身を含む): 43873920

約数和(自身を除く): 12696063

約数列:

[1, 3, 23, 69, 89, 267, 2047, 5077, 6141, 15231, 116771, 350313, 451853, 1355559, 10392619, 31177857]

約数ペア:

[(1, 31177857), (3, 10392619), (23, 1355559), (69, 451853), (89, 350313), (267, 116771), (2047, 15231), (5077, 6141)]