28565519323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1\times {\mathrm{1321}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 32846856192

約数和(自身を除く): 4281336869

約数列:

[1, 11, 23, 127, 253, 673, 1321, 1397, 2921, 7403, 14531, 15479, 30383, 32131, 85471, 167767, 170269, 334213, 889033, 940181, 1845437, 1965833, 3858641, 9779363, 20447759, 21624163, 42445051, 112907191, 224925349, 1241979101, 2596865393, 28565519323]

約数ペア:

[(1, 28565519323), (11, 2596865393), (23, 1241979101), (127, 224925349), (253, 112907191), (673, 42445051), (1321, 21624163), (1397, 20447759), (2921, 9779363), (7403, 3858641), (14531, 1965833), (15479, 1845437), (30383, 940181), (32131, 889033), (85471, 334213), (167767, 170269)]