2720367093

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{3863}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 3819239424

約数和(自身を除く): 1098872331

約数列:

[1, 3, 43, 53, 103, 129, 159, 309, 2279, 3863, 4429, 5459, 6837, 11589, 13287, 16377, 166109, 204739, 234737, 397889, 498327, 614217, 704211, 1193667, 8803777, 17109227, 21088117, 26411331, 51327681, 63264351, 906789031, 2720367093]

約数ペア:

[(1, 2720367093), (3, 906789031), (43, 63264351), (53, 51327681), (103, 26411331), (129, 21088117), (159, 17109227), (309, 8803777), (2279, 1193667), (3863, 704211), (4429, 614217), (5459, 498327), (6837, 397889), (11589, 234737), (13287, 204739), (16377, 166109)]