90884431

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 111713616

約数和(自身を除く): 20829185

約数列:

[1, 11, 17, 23, 113, 121, 187, 253, 289, 391, 1243, 1921, 2057, 2599, 2783, 3179, 4301, 6647, 13673, 21131, 28589, 32657, 34969, 44183, 47311, 73117, 232441, 314479, 359227, 486013, 751111, 804287, 3951497, 5346143, 8262221, 90884431]

約数ペア:

[(1, 90884431), (11, 8262221), (17, 5346143), (23, 3951497), (113, 804287), (121, 751111), (187, 486013), (253, 359227), (289, 314479), (391, 232441), (1243, 73117), (1921, 47311), (2057, 44183), (2599, 34969), (2783, 32657), (3179, 28589), (4301, 21131), (6647, 13673)]