2017888983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{219169}}^1$

素因数の和:219220

約数の個数: 32

約数和(自身を含む): 3366451200

約数和(自身を除く): 1348562217

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 219169, 657507, 1972521, 2410859, 5917563, 6794239, 7232577, 20382717, 21697731, 61148151, 65093193, 74736629, 183444453, 224209887, 672629661, 2017888983]

約数ペア:

[(1, 2017888983), (3, 672629661), (9, 224209887), (11, 183444453), (27, 74736629), (31, 65093193), (33, 61148151), (93, 21697731), (99, 20382717), (279, 7232577), (297, 6794239), (341, 5917563), (837, 2410859), (1023, 1972521), (3069, 657507), (9207, 219169)]