13388007

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 18550400

約数和(自身を除く): 5162393

約数列:

[1, 3, 43, 67, 129, 201, 1549, 2881, 4647, 8643, 66607, 103783, 199821, 311349, 4462669, 13388007]

約数ペア:

[(1, 13388007), (3, 4462669), (43, 311349), (67, 199821), (129, 103783), (201, 66607), (1549, 8643), (2881, 4647)]