7697989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 8692992

約数和(自身を除く): 995003

約数列:

[1, 13, 43, 47, 293, 559, 611, 2021, 3809, 12599, 13771, 26273, 163787, 179023, 592153, 7697989]

約数ペア:

[(1, 7697989), (13, 592153), (43, 179023), (47, 163787), (293, 26273), (559, 13771), (611, 12599), (2021, 3809)]