15945033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3821}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 23115456

約数和(自身を除く): 7170423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 3821, 4173, 11463, 49673, 149019, 408847, 1226541, 5315011, 15945033]

約数ペア:

[(1, 15945033), (3, 5315011), (13, 1226541), (39, 408847), (107, 149019), (321, 49673), (1391, 11463), (3821, 4173)]