24221821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 27869184

約数和(自身を除く): 3647363

約数列:

[1, 13, 17, 127, 221, 863, 1651, 2159, 11219, 14671, 28067, 109601, 190723, 1424813, 1863217, 24221821]

約数ペア:

[(1, 24221821), (13, 1863217), (17, 1424813), (127, 190723), (221, 109601), (863, 28067), (1651, 14671), (2159, 11219)]