9999261

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{6277}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 15067200

約数和(自身を除く): 5067939

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 6277, 18831, 56493, 169479, 370343, 1111029, 3333087, 9999261]

約数ペア:

[(1, 9999261), (3, 3333087), (9, 1111029), (27, 370343), (59, 169479), (177, 56493), (531, 18831), (1593, 6277)]