1397366967

素因数分解:

$3^1\times {\mathrm{389}}^1\times {\mathrm{599}}^1\times {\mathrm{1999}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 1872000000

約数和(自身を除く): 474633033

約数列:

[1, 3, 389, 599, 1167, 1797, 1999, 5997, 233011, 699033, 777611, 1197401, 2332833, 3592203, 465788989, 1397366967]

約数ペア:

[(1, 1397366967), (3, 465788989), (389, 3592203), (599, 2332833), (1167, 1197401), (1797, 777611), (1999, 699033), (5997, 233011)]