11773598784479

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{42487}}^1\times {\mathrm{648971}}^1$

素因数の和:691526

約数の個数: 16

約数和(自身を含む): 13676467078656

約数和(自身を除く): 1902868294177

約数列:

[1, 7, 61, 427, 42487, 297409, 648971, 2591707, 4542797, 18141949, 39587231, 277110617, 27572830877, 193009816139, 1681942683497, 11773598784479]

約数ペア:

[(1, 11773598784479), (7, 1681942683497), (61, 193009816139), (427, 27572830877), (42487, 277110617), (297409, 39587231), (648971, 18141949), (2591707, 4542797)]