2013220121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{136277}}^1$

素因数の和:136384

約数の個数: 16

約数和(自身を含む): 2354883840

約数和(自身を除く): 341663719

約数列:

[1, 11, 17, 79, 187, 869, 1343, 14773, 136277, 1499047, 2316709, 10765883, 25483799, 118424713, 183020011, 2013220121]

約数ペア:

[(1, 2013220121), (11, 183020011), (17, 118424713), (79, 25483799), (187, 10765883), (869, 2316709), (1343, 1499047), (14773, 136277)]