12903927

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 18023040

約数和(自身を除く): 5119113

約数列:

[1, 3, 29, 83, 87, 249, 1787, 2407, 5361, 7221, 51823, 148321, 155469, 444963, 4301309, 12903927]

約数ペア:

[(1, 12903927), (3, 4301309), (29, 444963), (83, 155469), (87, 148321), (249, 51823), (1787, 7221), (2407, 5361)]