2000061

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 3369600

約数和(自身を除く): 1369539

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 599, 1113, 1797, 3339, 4193, 5391, 12579, 31747, 37737, 95241, 222229, 285723, 666687, 2000061]

約数ペア:

[(1, 2000061), (3, 666687), (7, 285723), (9, 222229), (21, 95241), (53, 37737), (63, 31747), (159, 12579), (371, 5391), (477, 4193), (599, 3339), (1113, 1797)]