299471013

素因数分解:

$3^6\times {\mathrm{547}}^1\times {\mathrm{751}}^1$

素因数の和:1316

約数の個数: 28

約数和(自身を含む): 450420928

約数和(自身を除く): 150949915

約数列:

[1, 3, 9, 27, 81, 243, 547, 729, 751, 1641, 2253, 4923, 6759, 14769, 20277, 44307, 60831, 132921, 182493, 398763, 410797, 547479, 1232391, 3697173, 11091519, 33274557, 99823671, 299471013]

約数ペア:

[(1, 299471013), (3, 99823671), (9, 33274557), (27, 11091519), (81, 3697173), (243, 1232391), (547, 547479), (729, 410797), (751, 398763), (1641, 182493), (2253, 132921), (4923, 60831), (6759, 44307), (14769, 20277)]