2912471779

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{52067}}^1$

素因数の和:52266

約数の個数: 16

約数和(自身を含む): 3408996096

約数和(自身を除く): 496524317

約数列:

[1, 7, 61, 131, 427, 917, 7991, 52067, 55937, 364469, 3176087, 6820777, 22232609, 47745439, 416067397, 2912471779]

約数ペア:

[(1, 2912471779), (7, 416067397), (61, 47745439), (131, 22232609), (427, 6820777), (917, 3176087), (7991, 364469), (52067, 55937)]