404209091

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{256967}}^1$

素因数の和:257002

約数の個数: 12

約数和(自身を含む): 478474416

約数和(自身を除く): 74265325

約数列:

[1, 11, 13, 121, 143, 1573, 256967, 2826637, 3340571, 31093007, 36746281, 404209091]

約数ペア:

[(1, 404209091), (11, 36746281), (13, 31093007), (121, 3340571), (143, 2826637), (1573, 256967)]