13691293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 17159040

約数和(自身を除く): 3467747

約数列:

[1, 7, 11, 77, 269, 661, 1883, 2959, 4627, 7271, 20713, 50897, 177809, 1244663, 1955899, 13691293]

約数ペア:

[(1, 13691293), (7, 1955899), (11, 1244663), (77, 177809), (269, 50897), (661, 20713), (1883, 7271), (2959, 4627)]