3119248881

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{2309}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 5287201920

約数和(自身を除く): 2167953039

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 523, 861, 1569, 2309, 2583, 3661, 4707, 6927, 10983, 16163, 20781, 21443, 32949, 48489, 64329, 94669, 145467, 150101, 192987, 284007, 450303, 662683, 852021, 1207607, 1350909, 1988049, 3622821, 5964147, 8453249, 10868463, 25359747, 49511887, 76079241, 148535661, 346583209, 445606983, 1039749627, 3119248881]

約数ペア:

[(1, 3119248881), (3, 1039749627), (7, 445606983), (9, 346583209), (21, 148535661), (41, 76079241), (63, 49511887), (123, 25359747), (287, 10868463), (369, 8453249), (523, 5964147), (861, 3622821), (1569, 1988049), (2309, 1350909), (2583, 1207607), (3661, 852021), (4707, 662683), (6927, 450303), (10983, 284007), (16163, 192987), (20781, 150101), (21443, 145467), (32949, 94669), (48489, 64329)]