2754801

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 4617600

約数和(自身を除く): 1862799

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 599, 657, 1533, 1797, 4193, 4599, 5391, 12579, 37737, 43727, 131181, 306089, 393543, 918267, 2754801]

約数ペア:

[(1, 2754801), (3, 918267), (7, 393543), (9, 306089), (21, 131181), (63, 43727), (73, 37737), (219, 12579), (511, 5391), (599, 4599), (657, 4193), (1533, 1797)]