1729551891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1\times {\mathrm{4441}}^1$

素因数の和:7506

約数の個数: 16

約数和(自身を含む): 2361011840

約数和(自身を除く): 631459949

約数列:

[1, 3, 43, 129, 3019, 4441, 9057, 13323, 129817, 190963, 389451, 572889, 13407379, 40222137, 576517297, 1729551891]

約数ペア:

[(1, 1729551891), (3, 576517297), (43, 40222137), (129, 13407379), (3019, 572889), (4441, 389451), (9057, 190963), (13323, 129817)]