440123193

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{708733}}^1$

素因数の和:708765

約数の個数: 16

約数和(自身を含む): 680384640

約数和(自身を除く): 240261447

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 708733, 2126199, 6378597, 16300859, 19135791, 48902577, 146707731, 440123193]

約数ペア:

[(1, 440123193), (3, 146707731), (9, 48902577), (23, 19135791), (27, 16300859), (69, 6378597), (207, 2126199), (621, 708733)]