6988839

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 11037936

約数和(自身を除く): 4049097

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1481, 1573, 4443, 4719, 16291, 19253, 48873, 57759, 179201, 211783, 537603, 635349, 2329613, 6988839]

約数ペア:

[(1, 6988839), (3, 2329613), (11, 635349), (13, 537603), (33, 211783), (39, 179201), (121, 57759), (143, 48873), (363, 19253), (429, 16291), (1481, 4719), (1573, 4443)]