16752021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 27796608

約数和(自身を除く): 11044587

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2297, 2431, 6891, 7293, 25267, 29861, 39049, 75801, 89583, 117147, 328471, 429539, 507637, 985413, 1288617, 1522911, 5584007, 16752021]

約数ペア:

[(1, 16752021), (3, 5584007), (11, 1522911), (13, 1288617), (17, 985413), (33, 507637), (39, 429539), (51, 328471), (143, 117147), (187, 89583), (221, 75801), (429, 39049), (561, 29861), (663, 25267), (2297, 7293), (2431, 6891)]