6906291

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 11119104

約数和(自身を除く): 4212813

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 911, 1083, 2527, 2733, 6377, 7581, 17309, 19131, 51927, 121163, 328871, 363489, 986613, 2302097, 6906291]

約数ペア:

[(1, 6906291), (3, 2302097), (7, 986613), (19, 363489), (21, 328871), (57, 121163), (133, 51927), (361, 19131), (399, 17309), (911, 7581), (1083, 6377), (2527, 2733)]