1404737279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{32159}}^1$

素因数の和:32219

約数の個数: 18

約数和(自身を含む): 1629643680

約数和(自身を除く): 224906401

約数列:

[1, 11, 19, 121, 209, 361, 2299, 3971, 32159, 43681, 353749, 611021, 3891239, 6721231, 11609399, 73933541, 127703389, 1404737279]

約数ペア:

[(1, 1404737279), (11, 127703389), (19, 73933541), (121, 11609399), (209, 6721231), (361, 3891239), (2299, 611021), (3971, 353749), (32159, 43681)]