5218263

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 20

約数和(自身を含む): 8137008

約数和(自身を除く): 2918745

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2801, 8403, 25209, 64423, 75627, 193269, 226881, 579807, 1739421, 5218263]

約数ペア:

[(1, 5218263), (3, 1739421), (9, 579807), (23, 226881), (27, 193269), (69, 75627), (81, 64423), (207, 25209), (621, 8403), (1863, 2801)]