7938897

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 10862592

約数和(自身を除く): 2923695

約数列:

[1, 3, 67, 127, 201, 311, 381, 933, 8509, 20837, 25527, 39497, 62511, 118491, 2646299, 7938897]

約数ペア:

[(1, 7938897), (3, 2646299), (67, 118491), (127, 62511), (201, 39497), (311, 25527), (381, 20837), (933, 8509)]