856753743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{41893}}^1$

素因数の和:42314

約数の個数: 16

約数和(自身を含む): 1212579936

約数和(自身を除く): 355826193

約数列:

[1, 3, 17, 51, 401, 1203, 6817, 20451, 41893, 125679, 712181, 2136543, 16799093, 50397279, 285584581, 856753743]

約数ペア:

[(1, 856753743), (3, 285584581), (17, 50397279), (51, 16799093), (401, 2136543), (1203, 712181), (6817, 125679), (20451, 41893)]