2017098639

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{2347}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 3024224000

約数和(自身を除く): 1007125361

約数列:

[1, 3, 9, 27, 139, 229, 417, 687, 1251, 2061, 2347, 3753, 6183, 7041, 21123, 31831, 63369, 95493, 286479, 326233, 537463, 859437, 978699, 1612389, 2936097, 4837167, 8808291, 14511501, 74707357, 224122071, 672366213, 2017098639]

約数ペア:

[(1, 2017098639), (3, 672366213), (9, 224122071), (27, 74707357), (139, 14511501), (229, 8808291), (417, 4837167), (687, 2936097), (1251, 1612389), (2061, 978699), (2347, 859437), (3753, 537463), (6183, 326233), (7041, 286479), (21123, 95493), (31831, 63369)]