2012590071

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3181}}^1$

素因数の和:3373

約数の個数: 40

約数和(自身を含む): 3077095824

約数和(自身を除く): 1064505753

約数列:

[1, 3, 9, 27, 73, 81, 107, 219, 321, 657, 963, 1971, 2889, 3181, 5913, 7811, 8667, 9543, 23433, 28629, 70299, 85887, 210897, 232213, 257661, 340367, 632691, 696639, 1021101, 2089917, 3063303, 6269751, 9189909, 18809253, 24846791, 27569727, 74540373, 223621119, 670863357, 2012590071]

約数ペア:

[(1, 2012590071), (3, 670863357), (9, 223621119), (27, 74540373), (73, 27569727), (81, 24846791), (107, 18809253), (219, 9189909), (321, 6269751), (657, 3063303), (963, 2089917), (1971, 1021101), (2889, 696639), (3181, 632691), (5913, 340367), (7811, 257661), (8667, 232213), (9543, 210897), (23433, 85887), (28629, 70299)]