28395379

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 2086541

約数列:

[1, 29, 47, 83, 251, 1363, 2407, 3901, 7279, 11797, 20833, 113129, 342113, 604157, 979151, 28395379]

約数ペア:

[(1, 28395379), (29, 979151), (47, 604157), (83, 342113), (251, 113129), (1363, 20833), (2407, 11797), (3901, 7279)]