902132271

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{21701}}^1$

素因数の和:21887

約数の個数: 24

約数和(自身を含む): 1354204800

約数和(自身を除く): 452072529

約数列:

[1, 3, 9, 31, 93, 149, 279, 447, 1341, 4619, 13857, 21701, 41571, 65103, 195309, 672731, 2018193, 3233449, 6054579, 9700347, 29101041, 100236919, 300710757, 902132271]

約数ペア:

[(1, 902132271), (3, 300710757), (9, 100236919), (31, 29101041), (93, 9700347), (149, 6054579), (279, 3233449), (447, 2018193), (1341, 672731), (4619, 195309), (13857, 65103), (21701, 41571)]