6461970813

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{878821}}^1$

素因数の和:878889

約数の個数: 24

約数和(自身を含む): 10053723680

約数和(自身を除く): 3591752867

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 878821, 2636463, 7909389, 16697599, 37789303, 50092797, 113367909, 150278391, 340103727, 717996757, 2153990271, 6461970813]

約数ペア:

[(1, 6461970813), (3, 2153990271), (9, 717996757), (19, 340103727), (43, 150278391), (57, 113367909), (129, 50092797), (171, 37789303), (387, 16697599), (817, 7909389), (2451, 2636463), (7353, 878821)]