2019998229

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1\times {\mathrm{7307}}^1$

素因数の和:9496

約数の個数: 16

約数和(自身を含む): 2757629952

約数和(自身を除く): 737631723

約数列:

[1, 3, 43, 129, 2143, 6429, 7307, 21921, 92149, 276447, 314201, 942603, 15658901, 46976703, 673332743, 2019998229]

約数ペア:

[(1, 2019998229), (3, 673332743), (43, 46976703), (129, 15658901), (2143, 942603), (6429, 314201), (7307, 276447), (21921, 92149)]