8880597

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{9967}}^1$

素因数の和:9990

約数の個数: 20

約数和(自身を含む): 14473536

約数和(自身を除く): 5592939

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 9967, 29901, 89703, 109637, 269109, 328911, 807327, 986733, 2960199, 8880597]

約数ペア:

[(1, 8880597), (3, 2960199), (9, 986733), (11, 807327), (27, 328911), (33, 269109), (81, 109637), (99, 89703), (297, 29901), (891, 9967)]