3438721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 4092480

約数和(自身を除く): 653759

約数列:

[1, 11, 13, 139, 143, 173, 1529, 1807, 1903, 2249, 19877, 24047, 24739, 264517, 312611, 3438721]

約数ペア:

[(1, 3438721), (11, 312611), (13, 264517), (139, 24739), (143, 24047), (173, 19877), (1529, 2249), (1807, 1903)]