2896281

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 1506663

約数列:

[1, 3, 9, 41, 47, 123, 141, 167, 369, 423, 501, 1503, 1927, 5781, 6847, 7849, 17343, 20541, 23547, 61623, 70641, 321809, 965427, 2896281]

約数ペア:

[(1, 2896281), (3, 965427), (9, 321809), (41, 70641), (47, 61623), (123, 23547), (141, 20541), (167, 17343), (369, 7849), (423, 6847), (501, 5781), (1503, 1927)]