2243399151

素因数分解:

$3^1\times 7^1\times {\mathrm{4969}}^1\times {\mathrm{21499}}^1$

素因数の和:26478

約数の個数: 16

約数和(自身を含む): 3419360000

約数和(自身を除く): 1175960849

約数列:

[1, 3, 7, 21, 4969, 14907, 21499, 34783, 64497, 104349, 150493, 451479, 106828531, 320485593, 747799717, 2243399151]

約数ペア:

[(1, 2243399151), (3, 747799717), (7, 320485593), (21, 106828531), (4969, 451479), (14907, 150493), (21499, 104349), (34783, 64497)]