2873299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 3435264

約数和(自身を除く): 561965

約数列:

[1, 11, 13, 71, 143, 283, 781, 923, 3113, 3679, 10153, 20093, 40469, 221023, 261209, 2873299]

約数ペア:

[(1, 2873299), (11, 261209), (13, 221023), (71, 40469), (143, 20093), (283, 10153), (781, 3679), (923, 3113)]