2708277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1646283

約数列:

[1, 3, 11, 13, 33, 39, 59, 107, 143, 177, 321, 429, 649, 767, 1177, 1391, 1947, 2301, 3531, 4173, 6313, 8437, 15301, 18939, 25311, 45903, 69443, 82069, 208329, 246207, 902759, 2708277]

約数ペア:

[(1, 2708277), (3, 902759), (11, 246207), (13, 208329), (33, 82069), (39, 69443), (59, 45903), (107, 25311), (143, 18939), (177, 15301), (321, 8437), (429, 6313), (649, 4173), (767, 3531), (1177, 2301), (1391, 1947)]