2898945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{9203}}^1$

素因数の和:9221

約数の個数: 24

約数和(自身を含む): 5743296

約数和(自身を除く): 2844351

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 9203, 27609, 46015, 64421, 82827, 138045, 193263, 322105, 414135, 579789, 966315, 2898945]

約数ペア:

[(1, 2898945), (3, 966315), (5, 579789), (7, 414135), (9, 322105), (15, 193263), (21, 138045), (35, 82827), (45, 64421), (63, 46015), (105, 27609), (315, 9203)]