87934717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 100240000

約数和(自身を除く): 12305283

約数列:

[1, 13, 19, 199, 247, 1789, 2587, 3781, 23257, 33991, 49153, 356011, 441883, 4628143, 6764209, 87934717]

約数ペア:

[(1, 87934717), (13, 6764209), (19, 4628143), (199, 441883), (247, 356011), (1789, 49153), (2587, 33991), (3781, 23257)]