2002161753

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{104003}}^1$

素因数の和:104066

約数の個数: 32

約数和(自身を含む): 3195002880

約数和(自身を除く): 1192841127

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 6417, 19251, 104003, 312009, 936027, 2392069, 2808081, 3224093, 7176207, 9672279, 21528621, 29016837, 64585863, 74154139, 87050511, 222462417, 667387251, 2002161753]

約数ペア:

[(1, 2002161753), (3, 667387251), (9, 222462417), (23, 87050511), (27, 74154139), (31, 64585863), (69, 29016837), (93, 21528621), (207, 9672279), (279, 7176207), (621, 3224093), (713, 2808081), (837, 2392069), (2139, 936027), (6417, 312009), (19251, 104003)]