5162781

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 7905600

約数和(自身を除く): 2742819

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 599, 663, 1797, 2873, 7787, 8619, 10183, 23361, 30549, 101231, 132379, 303693, 397137, 1720927, 5162781]

約数ペア:

[(1, 5162781), (3, 1720927), (13, 397137), (17, 303693), (39, 132379), (51, 101231), (169, 30549), (221, 23361), (507, 10183), (599, 8619), (663, 7787), (1797, 2873)]