17382717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 27787968

約数和(自身を除く): 10405251

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 2473, 7029, 7419, 22257, 27203, 81609, 175583, 244827, 526749, 1580247, 1931413, 5794239, 17382717]

約数ペア:

[(1, 17382717), (3, 5794239), (9, 1931413), (11, 1580247), (33, 526749), (71, 244827), (99, 175583), (213, 81609), (639, 27203), (781, 22257), (2343, 7419), (2473, 7029)]