389886920643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{973289}}^1$

素因数の和:973563

約数の個数: 32

約数和(自身を含む): 579302208000

約数和(自身を除く): 189415287357

約数列:

[1, 3, 11, 33, 61, 183, 199, 597, 671, 2013, 2189, 6567, 12139, 36417, 133529, 400587, 973289, 2919867, 10706179, 32118537, 59370629, 178111887, 193684511, 581053533, 653076919, 1959230757, 2130529621, 6391588863, 11814755171, 35444265513, 129962306881, 389886920643]

約数ペア:

[(1, 389886920643), (3, 129962306881), (11, 35444265513), (33, 11814755171), (61, 6391588863), (183, 2130529621), (199, 1959230757), (597, 653076919), (671, 581053533), (2013, 193684511), (2189, 178111887), (6567, 59370629), (12139, 32118537), (36417, 10706179), (133529, 2919867), (400587, 973289)]