1240436307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{190807}}^1$

素因数の和:191018

約数の個数: 16

約数和(自身を含む): 1813439232

約数和(自身を除く): 573002925

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 190807, 572421, 2098877, 6296631, 37588979, 112766937, 413478769, 1240436307]

約数ペア:

[(1, 1240436307), (3, 413478769), (11, 112766937), (33, 37588979), (197, 6296631), (591, 2098877), (2167, 572421), (6501, 190807)]