6869889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 10850112

約数和(自身を除く): 3980223

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 827, 923, 2481, 2769, 7443, 8307, 10751, 32253, 58717, 96759, 176151, 528453, 763321, 2289963, 6869889]

約数ペア:

[(1, 6869889), (3, 2289963), (9, 763321), (13, 528453), (39, 176151), (71, 96759), (117, 58717), (213, 32253), (639, 10751), (827, 8307), (923, 7443), (2481, 2769)]