5501439

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 20

約数和(自身を含む): 8578416

約数和(自身を除く): 3076977

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2953, 8859, 26577, 67919, 79731, 203757, 239193, 611271, 1833813, 5501439]

約数ペア:

[(1, 5501439), (3, 1833813), (9, 611271), (23, 239193), (27, 203757), (69, 79731), (81, 67919), (207, 26577), (621, 8859), (1863, 2953)]