21962044419

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{60497}}^1$

素因数の和:60859

約数の個数: 32

約数和(自身を含む): 34149911040

約数和(自身を除く): 12187866621

約数列:

[1, 3, 7, 21, 59, 177, 293, 413, 879, 1239, 2051, 6153, 17287, 51861, 60497, 121009, 181491, 363027, 423479, 1270437, 3569323, 10707969, 17725621, 24985261, 53176863, 74955783, 124079347, 372238041, 1045811639, 3137434917, 7320681473, 21962044419]

約数ペア:

[(1, 21962044419), (3, 7320681473), (7, 3137434917), (21, 1045811639), (59, 372238041), (177, 124079347), (293, 74955783), (413, 53176863), (879, 24985261), (1239, 17725621), (2051, 10707969), (6153, 3569323), (17287, 1270437), (51861, 423479), (60497, 363027), (121009, 181491)]