2051294353887

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1\times {\mathrm{170021}}^1$

素因数の和:172199

約数の個数: 32

約数和(自身を含む): 2862767867904

約数和(自身を除く): 811473514017

約数列:

[1, 3, 41, 47, 123, 141, 1927, 2087, 5781, 6261, 85567, 98089, 170021, 256701, 294267, 510063, 4021649, 6970861, 7990987, 12064947, 20912583, 23972961, 327630467, 354833827, 982891401, 1064501481, 14548186907, 16677189869, 43644560721, 50031569607, 683764784629, 2051294353887]

約数ペア:

[(1, 2051294353887), (3, 683764784629), (41, 50031569607), (47, 43644560721), (123, 16677189869), (141, 14548186907), (1927, 1064501481), (2087, 982891401), (5781, 354833827), (6261, 327630467), (85567, 23972961), (98089, 20912583), (170021, 12064947), (256701, 7990987), (294267, 6970861), (510063, 4021649)]