2021093547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{42209}}^1$

素因数の和:43674

約数の個数: 16

約数和(自身を含む): 2941868160

約数和(自身を除く): 920774613

約数列:

[1, 3, 11, 33, 1451, 4353, 15961, 42209, 47883, 126627, 464299, 1392897, 61245259, 183735777, 673697849, 2021093547]

約数ペア:

[(1, 2021093547), (3, 673697849), (11, 183735777), (33, 61245259), (1451, 1392897), (4353, 464299), (15961, 126627), (42209, 47883)]