5309787

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 8446032

約数和(自身を除く): 3136245

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 881, 2009, 2643, 6027, 6167, 18501, 36121, 43169, 108363, 129507, 252847, 758541, 1769929, 5309787]

約数ペア:

[(1, 5309787), (3, 1769929), (7, 758541), (21, 252847), (41, 129507), (49, 108363), (123, 43169), (147, 36121), (287, 18501), (861, 6167), (881, 6027), (2009, 2643)]