8220027

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 12280000

約数和(自身を除く): 4059973

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 499, 867, 969, 1497, 5491, 8483, 9481, 16473, 25449, 28443, 144211, 161177, 432633, 483531, 2740009, 8220027]

約数ペア:

[(1, 8220027), (3, 2740009), (17, 483531), (19, 432633), (51, 161177), (57, 144211), (289, 28443), (323, 25449), (499, 16473), (867, 9481), (969, 8483), (1497, 5491)]