210007551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283411}}^1$

素因数の和:283446

約数の個数: 16

約数和(自身を含む): 317421440

約数和(自身を除く): 107413889

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 283411, 850233, 3684343, 5384809, 11053029, 16154427, 70002517, 210007551]

約数ペア:

[(1, 210007551), (3, 70002517), (13, 16154427), (19, 11053029), (39, 5384809), (57, 3684343), (247, 850233), (741, 283411)]