2515227

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 4088952

約数和(自身を除く): 1573725

約数列:

[1, 3, 11, 13, 33, 39, 41, 121, 123, 143, 169, 363, 429, 451, 507, 533, 1353, 1573, 1599, 1859, 4719, 4961, 5577, 5863, 6929, 14883, 17589, 20449, 20787, 61347, 64493, 76219, 193479, 228657, 838409, 2515227]

約数ペア:

[(1, 2515227), (3, 838409), (11, 228657), (13, 193479), (33, 76219), (39, 64493), (41, 61347), (121, 20787), (123, 20449), (143, 17589), (169, 14883), (363, 6929), (429, 5863), (451, 5577), (507, 4961), (533, 4719), (1353, 1859), (1573, 1599)]