9369927

素因数分解:

$3^2\times 7^2\times {\mathrm{21247}}^1$

素因数の和:21267

約数の個数: 18

約数和(自身を含む): 15744768

約数和(自身を除く): 6374841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 21247, 63741, 148729, 191223, 446187, 1041103, 1338561, 3123309, 9369927]

約数ペア:

[(1, 9369927), (3, 3123309), (7, 1338561), (9, 1041103), (21, 446187), (49, 191223), (63, 148729), (147, 63741), (441, 21247)]