13309520719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1549}}^1\times {\mathrm{71011}}^1$

素因数の和:72582

約数の個数: 12

約数和(自身を含む): 14639123800

約数和(自身を除く): 1329603081

約数列:

[1, 11, 121, 1549, 17039, 71011, 187429, 781121, 8592331, 109996039, 1209956429, 13309520719]

約数ペア:

[(1, 13309520719), (11, 1209956429), (121, 109996039), (1549, 8592331), (17039, 781121), (71011, 187429)]