1999672023

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{14071}}^1$

素因数の和:14574

約数の個数: 16

約数和(自身を含む): 2694619136

約数和(自身を除く): 694947113

約数列:

[1, 3, 127, 373, 381, 1119, 14071, 42213, 47371, 142113, 1787017, 5248483, 5361051, 15745449, 666557341, 1999672023]

約数ペア:

[(1, 1999672023), (3, 666557341), (127, 15745449), (373, 5361051), (381, 5248483), (1119, 1787017), (14071, 142113), (42213, 47371)]