11905053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3671}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 16920576

約数和(自身を除く): 5015523

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 3671, 11013, 84433, 172537, 253299, 517611, 3968351, 11905053]

約数ペア:

[(1, 11905053), (3, 3968351), (23, 517611), (47, 253299), (69, 172537), (141, 84433), (1081, 11013), (3243, 3671)]