2456241489

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{56893}}^1$

素因数の和:56959

約数の個数: 40

約数和(自身を含む): 4047894312

約数和(自身を除く): 1591652823

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1599, 3321, 4797, 14391, 43173, 56893, 170679, 512037, 739609, 1536111, 2218827, 2332613, 4608333, 6656481, 6997839, 19969443, 20993517, 30323969, 59908329, 62980551, 90971907, 188941653, 272915721, 818747163, 2456241489]

約数ペア:

[(1, 2456241489), (3, 818747163), (9, 272915721), (13, 188941653), (27, 90971907), (39, 62980551), (41, 59908329), (81, 30323969), (117, 20993517), (123, 19969443), (351, 6997839), (369, 6656481), (533, 4608333), (1053, 2332613), (1107, 2218827), (1599, 1536111), (3321, 739609), (4797, 512037), (14391, 170679), (43173, 56893)]