9691071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 5404737

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 311, 611, 663, 799, 933, 1833, 2397, 4043, 5287, 10387, 12129, 14617, 15861, 31161, 43851, 68731, 190021, 206193, 248489, 570063, 745467, 3230357, 9691071]

約数ペア:

[(1, 9691071), (3, 3230357), (13, 745467), (17, 570063), (39, 248489), (47, 206193), (51, 190021), (141, 68731), (221, 43851), (311, 31161), (611, 15861), (663, 14617), (799, 12129), (933, 10387), (1833, 5287), (2397, 4043)]