39867867

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8311}}^1$

素因数の和:8371

約数の個数: 24

約数和(自身を含む): 63536928

約数和(自身を除く): 23669061

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 8311, 24933, 74799, 108043, 324129, 340751, 972387, 1022253, 3066759, 4429763, 13289289, 39867867]

約数ペア:

[(1, 39867867), (3, 13289289), (9, 4429763), (13, 3066759), (39, 1022253), (41, 972387), (117, 340751), (123, 324129), (369, 108043), (533, 74799), (1599, 24933), (4797, 8311)]