7834437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 12612600

約数和(自身を除く): 4778163

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2309, 3393, 6927, 20781, 30017, 66961, 90051, 200883, 270153, 602649, 870493, 2611479, 7834437]

約数ペア:

[(1, 7834437), (3, 2611479), (9, 870493), (13, 602649), (29, 270153), (39, 200883), (87, 90051), (117, 66961), (261, 30017), (377, 20781), (1131, 6927), (2309, 3393)]