2783017627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{21587}}^1$

素因数の和:21858

約数の個数: 16

約数和(自身を含む): 3075512832

約数和(自身を除く): 292495205

約数列:

[1, 13, 47, 211, 611, 2743, 9917, 21587, 128921, 280631, 1014589, 4554857, 13189657, 59213141, 214078279, 2783017627]

約数ペア:

[(1, 2783017627), (13, 214078279), (47, 59213141), (211, 13189657), (611, 4554857), (2743, 1014589), (9917, 280631), (21587, 128921)]