1520290057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{13109}}^1$

素因数の和:13944

約数の個数: 16

約数和(自身を含む): 1788413760

約数和(自身を除く): 268123703

約数列:

[1, 11, 13, 143, 811, 8921, 10543, 13109, 115973, 144199, 170417, 1874587, 10631399, 116945389, 138208187, 1520290057]

約数ペア:

[(1, 1520290057), (11, 138208187), (13, 116945389), (143, 10631399), (811, 1874587), (8921, 170417), (10543, 144199), (13109, 115973)]