2247138291

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{388711}}^1$

素因数の和:388802

約数の個数: 16

約数和(自身を含む): 3134573568

約数和(自身を除く): 887435277

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 388711, 1166133, 15937151, 18269417, 47811453, 54808251, 749046097, 2247138291]

約数ペア:

[(1, 2247138291), (3, 749046097), (41, 54808251), (47, 47811453), (123, 18269417), (141, 15937151), (1927, 1166133), (5781, 388711)]