2000374623

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{51343}}^1$

素因数の和:51405

約数の個数: 40

約数和(自身を含む): 3305115968

約数和(自身を除く): 1304741345

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 2997, 4329, 12987, 38961, 51343, 154029, 462087, 667459, 1386261, 1899691, 2002377, 4158783, 5699073, 6007131, 17097219, 18021393, 24695983, 51291657, 54064179, 74087949, 153874971, 222263847, 666791541, 2000374623]

約数ペア:

[(1, 2000374623), (3, 666791541), (9, 222263847), (13, 153874971), (27, 74087949), (37, 54064179), (39, 51291657), (81, 24695983), (111, 18021393), (117, 17097219), (333, 6007131), (351, 5699073), (481, 4158783), (999, 2002377), (1053, 1899691), (1443, 1386261), (2997, 667459), (4329, 462087), (12987, 154029), (38961, 51343)]