9383157

素因数分解:

$3^2\times 7^2\times {\mathrm{21277}}^1$

素因数の和:21297

約数の個数: 18

約数和(自身を含む): 15766998

約数和(自身を除く): 6383841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 21277, 63831, 148939, 191493, 446817, 1042573, 1340451, 3127719, 9383157]

約数ペア:

[(1, 9383157), (3, 3127719), (7, 1340451), (9, 1042573), (21, 446817), (49, 191493), (63, 148939), (147, 63831), (441, 21277)]