5398679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 6679680

約数和(自身を除く): 1281001

約数列:

[1, 11, 13, 19, 143, 209, 247, 1987, 2717, 21857, 25831, 37753, 284141, 415283, 490789, 5398679]

約数ペア:

[(1, 5398679), (11, 490789), (13, 415283), (19, 284141), (143, 37753), (209, 25831), (247, 21857), (1987, 2717)]