2218217511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{2269}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 3245918400

約数和(自身を除く): 1027700889

約数列:

[1, 3, 17, 29, 51, 87, 493, 661, 1479, 1983, 2269, 6807, 11237, 19169, 33711, 38573, 57507, 65801, 115719, 197403, 325873, 977619, 1118617, 1499809, 3355851, 4499427, 25496753, 43494461, 76490259, 130483383, 739405837, 2218217511]

約数ペア:

[(1, 2218217511), (3, 739405837), (17, 130483383), (29, 76490259), (51, 43494461), (87, 25496753), (493, 4499427), (661, 3355851), (1479, 1499809), (1983, 1118617), (2269, 977619), (6807, 325873), (11237, 197403), (19169, 115719), (33711, 65801), (38573, 57507)]