2418549

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 3847872

約数和(自身を除く): 1429323

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 2173, 2809, 6519, 8427, 15211, 19663, 45633, 58989, 115169, 345507, 806183, 2418549]

約数ペア:

[(1, 2418549), (3, 806183), (7, 345507), (21, 115169), (41, 58989), (53, 45633), (123, 19663), (159, 15211), (287, 8427), (371, 6519), (861, 2809), (1113, 2173)]