51317331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7351}}^1$

素因数の和:7546

約数の個数: 16

約数和(自身を含む): 74108160

約数和(自身を除く): 22790829

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 7351, 22053, 95563, 286689, 1315829, 3947487, 17105777, 51317331]

約数ペア:

[(1, 51317331), (3, 17105777), (13, 3947487), (39, 1315829), (179, 286689), (537, 95563), (2327, 22053), (6981, 7351)]