906741

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 1520640

約数和(自身を除く): 613899

約数列:

[1, 3, 9, 11, 27, 33, 43, 71, 99, 129, 213, 297, 387, 473, 639, 781, 1161, 1419, 1917, 2343, 3053, 4257, 7029, 9159, 12771, 21087, 27477, 33583, 82431, 100749, 302247, 906741]

約数ペア:

[(1, 906741), (3, 302247), (9, 100749), (11, 82431), (27, 33583), (33, 27477), (43, 21087), (71, 12771), (99, 9159), (129, 7029), (213, 4257), (297, 3053), (387, 2343), (473, 1917), (639, 1419), (781, 1161)]