173123421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{2099}}^1$

素因数の和:3568

約数の個数: 16

約数和(自身を含む): 243264000

約数和(自身を除く): 70140579

約数列:

[1, 3, 19, 57, 1447, 2099, 4341, 6297, 27493, 39881, 82479, 119643, 3037253, 9111759, 57707807, 173123421]

約数ペア:

[(1, 173123421), (3, 57707807), (19, 9111759), (57, 3037253), (1447, 119643), (2099, 82479), (4341, 39881), (6297, 27493)]