8246043

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 13660416

約数和(自身を除く): 5414373

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 191, 351, 369, 533, 573, 1053, 1107, 1599, 1719, 2483, 3321, 4797, 5157, 7449, 7831, 14391, 15471, 22347, 23493, 43173, 67041, 70479, 101803, 201123, 211437, 305409, 634311, 916227, 2748681, 8246043]

約数ペア:

[(1, 8246043), (3, 2748681), (9, 916227), (13, 634311), (27, 305409), (39, 211437), (41, 201123), (81, 101803), (117, 70479), (123, 67041), (191, 43173), (351, 23493), (369, 22347), (533, 15471), (573, 14391), (1053, 7831), (1107, 7449), (1599, 5157), (1719, 4797), (2483, 3321)]