2669337

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 4286880

約数和(自身を除く): 1617543

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 457, 531, 649, 1371, 1947, 4113, 5027, 5841, 15081, 26963, 45243, 80889, 242667, 296593, 889779, 2669337]

約数ペア:

[(1, 2669337), (3, 889779), (9, 296593), (11, 242667), (33, 80889), (59, 45243), (99, 26963), (177, 15081), (457, 5841), (531, 5027), (649, 4113), (1371, 1947)]