2237739

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1439445

約数列:

[1, 3, 7, 21, 23, 41, 69, 113, 123, 161, 287, 339, 483, 791, 861, 943, 2373, 2599, 2829, 4633, 6601, 7797, 13899, 18193, 19803, 32431, 54579, 97293, 106559, 319677, 745913, 2237739]

約数ペア:

[(1, 2237739), (3, 745913), (7, 319677), (21, 106559), (23, 97293), (41, 54579), (69, 32431), (113, 19803), (123, 18193), (161, 13899), (287, 7797), (339, 6601), (483, 4633), (791, 2829), (861, 2599), (943, 2373)]