2067179211

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{4219}}^1$

素因数の和:4517

約数の個数: 40

約数和(自身を含む): 3235288320

約数和(自身を除く): 1168109109

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 263, 621, 789, 1863, 2367, 4219, 6049, 7101, 12657, 18147, 21303, 37971, 54441, 97037, 113913, 163323, 291111, 341739, 489969, 873333, 1109597, 2619999, 3328791, 7859997, 9986373, 25520731, 29959119, 76562193, 89877357, 229686579, 689059737, 2067179211]

約数ペア:

[(1, 2067179211), (3, 689059737), (9, 229686579), (23, 89877357), (27, 76562193), (69, 29959119), (81, 25520731), (207, 9986373), (263, 7859997), (621, 3328791), (789, 2619999), (1863, 1109597), (2367, 873333), (4219, 489969), (6049, 341739), (7101, 291111), (12657, 163323), (18147, 113913), (21303, 97037), (37971, 54441)]