121262581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1667}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 140512320

約数和(自身を除く): 19249739

約数列:

[1, 11, 17, 187, 389, 1667, 4279, 6613, 18337, 28339, 72743, 311729, 648463, 7133093, 11023871, 121262581]

約数ペア:

[(1, 121262581), (11, 11023871), (17, 7133093), (187, 648463), (389, 311729), (1667, 72743), (4279, 28339), (6613, 18337)]