149479213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{997}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 169899520

約数和(自身を除く): 20420307

約数列:

[1, 13, 19, 247, 607, 997, 7891, 11533, 12961, 18943, 149929, 246259, 605179, 7867327, 11498401, 149479213]

約数ペア:

[(1, 149479213), (13, 11498401), (19, 7867327), (247, 605179), (607, 246259), (997, 149929), (7891, 18943), (11533, 12961)]