8081859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 11508480

約数和(自身を除く): 3426621

約数列:

[1, 3, 19, 57, 71, 213, 1349, 1997, 4047, 5991, 37943, 113829, 141787, 425361, 2693953, 8081859]

約数ペア:

[(1, 8081859), (3, 2693953), (19, 425361), (57, 141787), (71, 113829), (213, 37943), (1349, 5991), (1997, 4047)]