2013156507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{555967}}^1$

素因数の和:556058

約数の個数: 16

約数和(自身を含む): 2882138112

約数和(自身を除く): 868981605

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 555967, 1667901, 9451439, 28354317, 39473657, 118420971, 671052169, 2013156507]

約数ペア:

[(1, 2013156507), (3, 671052169), (17, 118420971), (51, 39473657), (71, 28354317), (213, 9451439), (1207, 1667901), (3621, 555967)]