687944673

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{5879869}}^1$

素因数の和:5879888

約数の個数: 12

約数和(自身を含む): 1070136340

約数和(自身を除く): 382191667

約数列:

[1, 3, 9, 13, 39, 117, 5879869, 17639607, 52918821, 76438297, 229314891, 687944673]

約数ペア:

[(1, 687944673), (3, 229314891), (9, 76438297), (13, 52918821), (39, 17639607), (117, 5879869)]