4458159

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 20

約数和(自身を含む): 6952176

約数和(自身を除く): 2494017

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2393, 7179, 21537, 55039, 64611, 165117, 193833, 495351, 1486053, 4458159]

約数ペア:

[(1, 4458159), (3, 1486053), (9, 495351), (23, 193833), (27, 165117), (69, 64611), (81, 55039), (207, 21537), (621, 7179), (1863, 2393)]