9199899

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2208

約数の個数: 20

約数和(自身を含む): 14008896

約数和(自身を除く): 4808997

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2143, 4293, 6429, 19287, 57861, 113579, 173583, 340737, 1022211, 3066633, 9199899]

約数ペア:

[(1, 9199899), (3, 3066633), (9, 1022211), (27, 340737), (53, 173583), (81, 113579), (159, 57861), (477, 19287), (1431, 6429), (2143, 4293)]