9988017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5512

約数の個数: 16

約数和(自身を含む): 14649600

約数和(自身を除く): 4661583

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 5449, 16347, 70837, 212511, 256103, 768309, 3329339, 9988017]

約数ペア:

[(1, 9988017), (3, 3329339), (13, 768309), (39, 256103), (47, 212511), (141, 70837), (611, 16347), (1833, 5449)]