9805419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 15615600

約数和(自身を除く): 5810181

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 1949, 5031, 5847, 17541, 25337, 76011, 83807, 228033, 251421, 754263, 1089491, 3268473, 9805419]

約数ペア:

[(1, 9805419), (3, 3268473), (9, 1089491), (13, 754263), (39, 251421), (43, 228033), (117, 83807), (129, 76011), (387, 25337), (559, 17541), (1677, 5847), (1949, 5031)]