16766319

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 23260160

約数和(自身を除く): 6493841

約数列:

[1, 3, 31, 93, 139, 417, 1297, 3891, 4309, 12927, 40207, 120621, 180283, 540849, 5588773, 16766319]

約数ペア:

[(1, 16766319), (3, 5588773), (31, 540849), (93, 180283), (139, 120621), (417, 40207), (1297, 12927), (3891, 4309)]