53217021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7341

約数の個数: 32

約数和(自身を含む): 88276608

約数和(自身を除く): 35059587

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 7297, 21891, 80267, 94861, 124049, 240801, 284583, 372147, 1043471, 1364539, 1612637, 3130413, 4093617, 4837911, 17739007, 53217021]

約数ペア:

[(1, 53217021), (3, 17739007), (11, 4837911), (13, 4093617), (17, 3130413), (33, 1612637), (39, 1364539), (51, 1043471), (143, 372147), (187, 284583), (221, 240801), (429, 124049), (561, 94861), (663, 80267), (2431, 21891), (7293, 7297)]