667868643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{5708279}}^1$

素因数の和:5708298

約数の個数: 12

約数和(自身を含む): 1038906960

約数和(自身を除く): 371038317

約数列:

[1, 3, 9, 13, 39, 117, 5708279, 17124837, 51374511, 74207627, 222622881, 667868643]

約数ペア:

[(1, 667868643), (3, 222622881), (9, 74207627), (13, 51374511), (39, 17124837), (117, 5708279)]