40668771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 65092608

約数和(自身を除く): 24423837

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 2017, 6051, 6721, 20163, 22187, 26221, 66561, 78663, 94799, 284397, 288431, 865293, 1042789, 1232387, 3128367, 3697161, 13556257, 40668771]

約数ペア:

[(1, 40668771), (3, 13556257), (11, 3697161), (13, 3128367), (33, 1232387), (39, 1042789), (47, 865293), (141, 288431), (143, 284397), (429, 94799), (517, 78663), (611, 66561), (1551, 26221), (1833, 22187), (2017, 20163), (6051, 6721)]