33256821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 51667840

約数和(自身を除く): 18411019

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1213, 1443, 2109, 3639, 9139, 15769, 23047, 27417, 44881, 47307, 69141, 134643, 299611, 583453, 852739, 898833, 1750359, 2558217, 11085607, 33256821]

約数ペア:

[(1, 33256821), (3, 11085607), (13, 2558217), (19, 1750359), (37, 898833), (39, 852739), (57, 583453), (111, 299611), (247, 134643), (481, 69141), (703, 47307), (741, 44881), (1213, 27417), (1443, 23047), (2109, 15769), (3639, 9139)]