171480454881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{1504967}}^1$

素因数の和:1506988

約数の個数: 16

約数和(自身を含む): 240794880000

約数和(自身を除く): 69314425119

約数列:

[1, 3, 19, 57, 1999, 5997, 37981, 113943, 1504967, 4514901, 28594373, 85783119, 3008429033, 9025287099, 57160151627, 171480454881]

約数ペア:

[(1, 171480454881), (3, 57160151627), (19, 9025287099), (57, 3008429033), (1999, 85783119), (5997, 28594373), (37981, 4514901), (113943, 1504967)]