28830033

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{15937}}^1$

素因数の和:16013

約数の個数: 16

約数和(自身を含む): 43351360

約数和(自身を除く): 14521327

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 15937, 47811, 143433, 430299, 1067779, 3203337, 9610011, 28830033]

約数ペア:

[(1, 28830033), (3, 9610011), (9, 3203337), (27, 1067779), (67, 430299), (201, 143433), (603, 47811), (1809, 15937)]