2067345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6563}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 4095936

約数和(自身を除く): 2028591

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6563, 19689, 32815, 45941, 59067, 98445, 137823, 229705, 295335, 413469, 689115, 2067345]

約数ペア:

[(1, 2067345), (3, 689115), (5, 413469), (7, 295335), (9, 229705), (15, 137823), (21, 98445), (35, 59067), (45, 45941), (63, 32815), (105, 19689), (315, 6563)]