297870177

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{3889}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 438729760

約数和(自身を除く): 140859583

約数列:

[1, 3, 11, 33, 121, 211, 363, 633, 2321, 3889, 6963, 11667, 25531, 42779, 76593, 128337, 470569, 820579, 1411707, 2461737, 9026369, 27079107, 99290059, 297870177]

約数ペア:

[(1, 297870177), (3, 99290059), (11, 27079107), (33, 9026369), (121, 2461737), (211, 1411707), (363, 820579), (633, 470569), (2321, 128337), (3889, 76593), (6963, 42779), (11667, 25531)]