2613507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 3951360

約数和(自身を除く): 1337853

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3527, 10581, 45851, 67013, 137553, 201039, 871169, 2613507]

約数ペア:

[(1, 2613507), (3, 871169), (13, 201039), (19, 137553), (39, 67013), (57, 45851), (247, 10581), (741, 3527)]