2011559901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3034027}}^1$

素因数の和:3034060

約数の個数: 16

約数和(自身を含む): 3058300224

約数和(自身を除く): 1046740323

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3034027, 9102081, 39442351, 51578459, 118327053, 154735377, 670519967, 2011559901]

約数ペア:

[(1, 2011559901), (3, 670519967), (13, 154735377), (17, 118327053), (39, 51578459), (51, 39442351), (221, 9102081), (663, 3034027)]