9996561

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 16243200

約数和(自身を除く): 6246639

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 751, 783, 1479, 2253, 4437, 6759, 12767, 13311, 20277, 21779, 38301, 65337, 114903, 196011, 344709, 370243, 588033, 1110729, 3332187, 9996561]

約数ペア:

[(1, 9996561), (3, 3332187), (9, 1110729), (17, 588033), (27, 370243), (29, 344709), (51, 196011), (87, 114903), (153, 65337), (261, 38301), (459, 21779), (493, 20277), (751, 13311), (783, 12767), (1479, 6759), (2253, 4437)]