4015899

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 20

約数和(自身を含む): 6143896

約数和(自身を除く): 2127997

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1153, 1161, 3459, 3483, 10377, 31131, 49579, 93393, 148737, 446211, 1338633, 4015899]

約数ペア:

[(1, 4015899), (3, 1338633), (9, 446211), (27, 148737), (43, 93393), (81, 49579), (129, 31131), (387, 10377), (1153, 3483), (1161, 3459)]