2013154281

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{164837}}^1$

素因数の和:164925

約数の個数: 24

約数和(自身を含む): 3085767360

約数和(自身を除く): 1072613079

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 164837, 494511, 1483533, 3791251, 9725383, 11373753, 29176149, 34121259, 87528447, 223683809, 671051427, 2013154281]

約数ペア:

[(1, 2013154281), (3, 671051427), (9, 223683809), (23, 87528447), (59, 34121259), (69, 29176149), (177, 11373753), (207, 9725383), (531, 3791251), (1357, 1483533), (4071, 494511), (12213, 164837)]