390033279

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{32173}}^1$

素因数の和:32631

約数の個数: 16

約数和(自身を含む): 579132000

約数和(自身を除く): 189098721

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 32173, 96519, 289557, 868671, 14445677, 43337031, 130011093, 390033279]

約数ペア:

[(1, 390033279), (3, 130011093), (9, 43337031), (27, 14445677), (449, 868671), (1347, 289557), (4041, 96519), (12123, 32173)]