8390031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 12329856

約数和(自身を除く): 3939825

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 5003, 15009, 65039, 195117, 215129, 645387, 2796677, 8390031]

約数ペア:

[(1, 8390031), (3, 2796677), (13, 645387), (39, 215129), (43, 195117), (129, 65039), (559, 15009), (1677, 5003)]