1994001831

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{18443}}^1$

素因数の和:18783

約数の個数: 24

約数和(自身を含む): 2960704656

約数和(自身を除く): 966702825

約数列:

[1, 3, 9, 41, 123, 293, 369, 879, 2637, 12013, 18443, 36039, 55329, 108117, 165987, 756163, 2268489, 5403799, 6805467, 16211397, 48634191, 221555759, 664667277, 1994001831]

約数ペア:

[(1, 1994001831), (3, 664667277), (9, 221555759), (41, 48634191), (123, 16211397), (293, 6805467), (369, 5403799), (879, 2268489), (2637, 756163), (12013, 165987), (18443, 108117), (36039, 55329)]