2055996891

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{26267}}^1$

素因数の和:26512

約数の個数: 32

約数和(自身を含む): 3295057920

約数和(自身を除く): 1239061029

約数列:

[1, 3, 9, 13, 27, 39, 117, 223, 351, 669, 2007, 2899, 6021, 8697, 26091, 26267, 78273, 78801, 236403, 341471, 709209, 1024413, 3073239, 5857541, 9219717, 17572623, 52717869, 76148033, 158153607, 228444099, 685332297, 2055996891]

約数ペア:

[(1, 2055996891), (3, 685332297), (9, 228444099), (13, 158153607), (27, 76148033), (39, 52717869), (117, 17572623), (223, 9219717), (351, 5857541), (669, 3073239), (2007, 1024413), (2899, 709209), (6021, 341471), (8697, 236403), (26091, 78801), (26267, 78273)]