1614639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 2441600

約数和(自身を除く): 826961

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2179, 6537, 28327, 41401, 84981, 124203, 538213, 1614639]

約数ペア:

[(1, 1614639), (3, 538213), (13, 124203), (19, 84981), (39, 41401), (57, 28327), (247, 6537), (741, 2179)]