23338881

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 36691200

約数和(自身を除く): 13352319

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 727, 783, 1107, 1189, 2181, 3567, 6543, 10701, 19629, 21083, 29807, 32103, 63249, 89421, 189747, 268263, 569241, 804789, 864403, 2593209, 7779627, 23338881]

約数ペア:

[(1, 23338881), (3, 7779627), (9, 2593209), (27, 864403), (29, 804789), (41, 569241), (87, 268263), (123, 189747), (261, 89421), (369, 63249), (727, 32103), (783, 29807), (1107, 21083), (1189, 19629), (2181, 10701), (3567, 6543)]