212080929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{28517}}^1$

素因数の和:28624

約数の個数: 16

約数和(自身を含む): 294762048

約数和(自身を除く): 82681119

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 28517, 85551, 1055129, 1910639, 3165387, 5731917, 70693643, 212080929]

約数ペア:

[(1, 212080929), (3, 70693643), (37, 5731917), (67, 3165387), (111, 1910639), (201, 1055129), (2479, 85551), (7437, 28517)]