2199217197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{40499}}^1$

素因数の和:41312

約数の個数: 16

約数和(自身を含む): 3063744000

約数和(自身を除く): 864526803

約数列:

[1, 3, 23, 69, 787, 2361, 18101, 40499, 54303, 121497, 931477, 2794431, 31872713, 95618139, 733072399, 2199217197]

約数ペア:

[(1, 2199217197), (3, 733072399), (23, 95618139), (69, 31872713), (787, 2794431), (2361, 931477), (18101, 121497), (40499, 54303)]