17628111

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:972

約数の個数: 20

約数和(自身を含む): 26449632

約数和(自身を除く): 8821521

約数列:

[1, 3, 9, 27, 81, 367, 593, 1101, 1779, 3303, 5337, 9909, 16011, 29727, 48033, 217631, 652893, 1958679, 5876037, 17628111]

約数ペア:

[(1, 17628111), (3, 5876037), (9, 1958679), (27, 652893), (81, 217631), (367, 48033), (593, 29727), (1101, 16011), (1779, 9909), (3303, 5337)]