856096479

素因数分解:

$3^3\times 7^1\times {\mathrm{4529611}}^1$

素因数の和:4529627

約数の個数: 16

約数和(自身を含む): 1449475840

約数和(自身を除く): 593379361

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4529611, 13588833, 31707277, 40766499, 95121831, 122299497, 285365493, 856096479]

約数ペア:

[(1, 856096479), (3, 285365493), (7, 122299497), (9, 95121831), (21, 40766499), (27, 31707277), (63, 13588833), (189, 4529611)]