9309963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 14224896

約数和(自身を除く): 4914933

約数列:

[1, 3, 13, 23, 39, 69, 97, 107, 291, 299, 321, 897, 1261, 1391, 2231, 2461, 3783, 4173, 6693, 7383, 10379, 29003, 31137, 31993, 87009, 95979, 134927, 238717, 404781, 716151, 3103321, 9309963]

約数ペア:

[(1, 9309963), (3, 3103321), (13, 716151), (23, 404781), (39, 238717), (69, 134927), (97, 95979), (107, 87009), (291, 31993), (299, 31137), (321, 29003), (897, 10379), (1261, 7383), (1391, 6693), (2231, 4173), (2461, 3783)]