2101584527

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1\times {\mathrm{3331}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 2420151552

約数和(自身を除く): 318567025

約数列:

[1, 7, 193, 467, 1351, 3269, 3331, 23317, 90131, 630917, 642883, 1555577, 4500181, 10889039, 300226361, 2101584527]

約数ペア:

[(1, 2101584527), (7, 300226361), (193, 10889039), (467, 4500181), (1351, 1555577), (3269, 642883), (3331, 630917), (23317, 90131)]