8105823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 13090896

約数和(自身を除く): 4985073

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 1997, 4059, 5991, 17973, 21967, 65901, 81877, 197703, 245631, 736893, 900647, 2701941, 8105823]

約数ペア:

[(1, 8105823), (3, 2701941), (9, 900647), (11, 736893), (33, 245631), (41, 197703), (99, 81877), (123, 65901), (369, 21967), (451, 17973), (1353, 5991), (1997, 4059)]