128057799

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 173337984

約数和(自身を除く): 45280185

約数列:

[1, 3, 101, 211, 303, 633, 2003, 6009, 21311, 63933, 202303, 422633, 606909, 1267899, 42685933, 128057799]

約数ペア:

[(1, 128057799), (3, 42685933), (101, 1267899), (211, 606909), (303, 422633), (633, 202303), (2003, 63933), (6009, 21311)]