23643321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{937}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 34038144

約数和(自身を除く): 10394823

約数列:

[1, 3, 13, 39, 647, 937, 1941, 2811, 8411, 12181, 25233, 36543, 606239, 1818717, 7881107, 23643321]

約数ペア:

[(1, 23643321), (3, 7881107), (13, 1818717), (39, 606239), (647, 36543), (937, 25233), (1941, 12181), (2811, 8411)]