47271441

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{7789}}^1$

素因数の和:7833

約数の個数: 24

約数和(自身を含む): 76528960

約数和(自身を除く): 29257519

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 7789, 23367, 54523, 132413, 163569, 397239, 926891, 2251021, 2780673, 6753063, 15757147, 47271441]

約数ペア:

[(1, 47271441), (3, 15757147), (7, 6753063), (17, 2780673), (21, 2251021), (51, 926891), (119, 397239), (289, 163569), (357, 132413), (867, 54523), (2023, 23367), (6069, 7789)]