2788598.00000000

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 72602880

約数和(自身を除く): 26317887

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 621, 657, 1021, 1679, 1971, 3063, 5037, 9189, 15111, 23483, 27567, 45333, 70449, 74533, 211347, 223599, 634041, 670797, 1714259, 2012391, 5142777, 15428331, 46284993]

約数ペア:

[(1, 46284993), (3, 15428331), (9, 5142777), (23, 2012391), (27, 1714259), (69, 670797), (73, 634041), (207, 223599), (219, 211347), (621, 74533), (657, 70449), (1021, 45333), (1679, 27567), (1971, 23483), (3063, 15111), (5037, 9189)]