2012174211

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{55009}}^1$

素因数の和:55238

約数の個数: 16

約数和(自身を含む): 2732896800

約数和(自身を除く): 720722589

約数列:

[1, 3, 89, 137, 267, 411, 12193, 36579, 55009, 165027, 4895801, 7536233, 14687403, 22608699, 670724737, 2012174211]

約数ペア:

[(1, 2012174211), (3, 670724737), (89, 22608699), (137, 14687403), (267, 7536233), (411, 4895801), (12193, 165027), (36579, 55009)]