12658772097

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{265333}}^1$

素因数の和:265395

約数の個数: 40

約数和(自身を含む): 20547464960

約数和(自身を除く): 7888692863

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1539, 1767, 2511, 5301, 15903, 47709, 265333, 795999, 2387997, 5041327, 7163991, 8225323, 15123981, 21491973, 24675969, 45371943, 74027907, 136115829, 156281137, 222083721, 408347487, 468843411, 666251163, 1406530233, 4219590699, 12658772097]

約数ペア:

[(1, 12658772097), (3, 4219590699), (9, 1406530233), (19, 666251163), (27, 468843411), (31, 408347487), (57, 222083721), (81, 156281137), (93, 136115829), (171, 74027907), (279, 45371943), (513, 24675969), (589, 21491973), (837, 15123981), (1539, 8225323), (1767, 7163991), (2511, 5041327), (5301, 2387997), (15903, 795999), (47709, 265333)]