5243343

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 8298288

約数和(自身を除く): 3054945

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 673, 1113, 2019, 2597, 4711, 7791, 14133, 32977, 35669, 98931, 107007, 249683, 749049, 1747781, 5243343]

約数ペア:

[(1, 5243343), (3, 1747781), (7, 749049), (21, 249683), (49, 107007), (53, 98931), (147, 35669), (159, 32977), (371, 14133), (673, 7791), (1113, 4711), (2019, 2597)]