2584107

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1347093

約数列:

[1, 3, 9, 41, 47, 123, 141, 149, 369, 423, 447, 1341, 1927, 5781, 6109, 7003, 17343, 18327, 21009, 54981, 63027, 287123, 861369, 2584107]

約数ペア:

[(1, 2584107), (3, 861369), (9, 287123), (41, 63027), (47, 54981), (123, 21009), (141, 18327), (149, 17343), (369, 7003), (423, 6109), (447, 5781), (1341, 1927)]