8730432891

素因数分解:

$3^2\times {\mathrm{997}}^1\times {\mathrm{972967}}^1$

素因数の和:973970

約数の個数: 12

約数和(自身を含む): 12623286832

約数和(自身を除く): 3892853941

約数列:

[1, 3, 9, 997, 2991, 8973, 972967, 2918901, 8756703, 970048099, 2910144297, 8730432891]

約数ペア:

[(1, 8730432891), (3, 2910144297), (9, 970048099), (997, 8756703), (2991, 2918901), (8973, 972967)]