2012669181

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{109141}}^1$

素因数の和:109833

約数の個数: 16

約数和(自身を含む): 2986125120

約数和(自身を除く): 973455939

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 18441, 109141, 327423, 982269, 2946807, 74543303, 223629909, 670889727, 2012669181]

約数ペア:

[(1, 2012669181), (3, 670889727), (9, 223629909), (27, 74543303), (683, 2946807), (2049, 982269), (6147, 327423), (18441, 109141)]