2866347

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3217}}^1$

素因数の和:3240

約数の個数: 20

約数和(自身を含む): 4672536

約数和(自身を除く): 1806189

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3217, 9651, 28953, 35387, 86859, 106161, 260577, 318483, 955449, 2866347]

約数ペア:

[(1, 2866347), (3, 955449), (9, 318483), (11, 260577), (27, 106161), (33, 86859), (81, 35387), (99, 28953), (297, 9651), (891, 3217)]