2017705617

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{3217}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 2937750816

約数和(自身を除く): 920045199

約数列:

[1, 3, 9, 227, 307, 681, 921, 2043, 2763, 3217, 9651, 28953, 69689, 209067, 627201, 730259, 987619, 2190777, 2962857, 6572331, 8888571, 224189513, 672568539, 2017705617]

約数ペア:

[(1, 2017705617), (3, 672568539), (9, 224189513), (227, 8888571), (307, 6572331), (681, 2962857), (921, 2190777), (2043, 987619), (2763, 730259), (3217, 627201), (9651, 209067), (28953, 69689)]