52786617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71237}}^1$

素因数の和:71272

約数の個数: 16

約数和(自身を含む): 79786560

約数和(自身を除く): 26999943

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 71237, 213711, 926081, 1353503, 2778243, 4060509, 17595539, 52786617]

約数ペア:

[(1, 52786617), (3, 17595539), (13, 4060509), (19, 2778243), (39, 1353503), (57, 926081), (247, 213711), (741, 71237)]