2018752131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1301581}}^1$

素因数の和:1301642

約数の個数: 16

約数和(自身を含む): 2998844928

約数和(自身を除く): 980092797

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1301581, 3904743, 14317391, 42952173, 61174307, 183522921, 672917377, 2018752131]

約数ペア:

[(1, 2018752131), (3, 672917377), (11, 183522921), (33, 61174307), (47, 42952173), (141, 14317391), (517, 3904743), (1551, 1301581)]