47227761

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8423}}^1$

素因数の和:8525

約数の個数: 24

約数和(自身を含む): 78848640

約数和(自身を除く): 31620879

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 8423, 25269, 58961, 75807, 176883, 530649, 749647, 2248941, 5247529, 6746823, 15742587, 47227761]

約数ペア:

[(1, 47227761), (3, 15742587), (7, 6746823), (9, 5247529), (21, 2248941), (63, 749647), (89, 530649), (267, 176883), (623, 75807), (801, 58961), (1869, 25269), (5607, 8423)]