42913423

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15679}}^1$

素因数の和:15726

約数の個数: 16

約数和(自身を含む): 54190080

約数和(自身を除く): 11276657

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 15679, 109753, 266543, 360617, 1865801, 2524319, 6130489, 42913423]

約数ペア:

[(1, 42913423), (7, 6130489), (17, 2524319), (23, 1865801), (119, 360617), (161, 266543), (391, 109753), (2737, 15679)]