1125279

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 16

約数和(自身を含む): 1693440

約数和(自身を除く): 568161

約数列:

[1, 3, 9, 27, 71, 213, 587, 639, 1761, 1917, 5283, 15849, 41677, 125031, 375093, 1125279]

約数ペア:

[(1, 1125279), (3, 375093), (9, 125031), (27, 41677), (71, 15849), (213, 5283), (587, 1917), (639, 1761)]