13904007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8291}}^1$

素因数の和:8350

約数の個数: 16

約数和(自身を含む): 20431488

約数和(自身を除く): 6527481

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 8291, 24873, 107783, 323349, 356513, 1069539, 4634669, 13904007]

約数ペア:

[(1, 13904007), (3, 4634669), (13, 1069539), (39, 356513), (43, 323349), (129, 107783), (559, 24873), (1677, 8291)]