9871761

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 13916160

約数和(自身を除く): 4044399

約数列:

[1, 3, 23, 69, 79, 237, 1811, 1817, 5433, 5451, 41653, 124959, 143069, 429207, 3290587, 9871761]

約数ペア:

[(1, 9871761), (3, 3290587), (23, 429207), (69, 143069), (79, 124959), (237, 41653), (1811, 5451), (1817, 5433)]