28790607

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 40030848

約数和(自身を除く): 11240241

約数列:

[1, 3, 43, 53, 129, 159, 2279, 4211, 6837, 12633, 181073, 223183, 543219, 669549, 9596869, 28790607]

約数ペア:

[(1, 28790607), (3, 9596869), (43, 669549), (53, 543219), (129, 223183), (159, 181073), (2279, 12633), (4211, 6837)]