31106361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 19212999

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 2339, 4433, 7017, 13299, 25729, 30407, 72509, 77187, 91221, 217527, 334477, 797599, 942617, 1003431, 2392797, 2827851, 10368787, 31106361]

約数ペア:

[(1, 31106361), (3, 10368787), (11, 2827851), (13, 2392797), (31, 1003431), (33, 942617), (39, 797599), (93, 334477), (143, 217527), (341, 91221), (403, 77187), (429, 72509), (1023, 30407), (1209, 25729), (2339, 13299), (4433, 7017)]