2003035581

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{2131}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 3067351040

約数和(自身を除く): 1064315459

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1123, 2131, 3369, 6393, 10107, 19179, 30321, 34813, 57537, 66061, 104439, 198183, 313317, 594549, 939951, 1783647, 2393113, 7179339, 21538017, 64614051, 74186503, 222559509, 667678527, 2003035581]

約数ペア:

[(1, 2003035581), (3, 667678527), (9, 222559509), (27, 74186503), (31, 64614051), (93, 21538017), (279, 7179339), (837, 2393113), (1123, 1783647), (2131, 939951), (3369, 594549), (6393, 313317), (10107, 198183), (19179, 104439), (30321, 66061), (34813, 57537)]