21082237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{3623}}^1$

素因数の和:3680

約数の個数: 12

約数和(自身を含む): 24048864

約数和(自身を除く): 2966627

約数列:

[1, 11, 23, 253, 529, 3623, 5819, 39853, 83329, 916619, 1916567, 21082237]

約数ペア:

[(1, 21082237), (11, 1916567), (23, 916619), (253, 83329), (529, 39853), (3623, 5819)]