139539673

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4111}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 172243456

約数和(自身を除く): 32703783

約数列:

[1, 7, 13, 91, 373, 2611, 4111, 4849, 28777, 33943, 53443, 374101, 1533403, 10733821, 19934239, 139539673]

約数ペア:

[(1, 139539673), (7, 19934239), (13, 10733821), (91, 1533403), (373, 374101), (2611, 53443), (4111, 33943), (4849, 28777)]