7891059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 12063744

約数和(自身を除く): 4172685

約数列:

[1, 3, 11, 33, 43, 67, 83, 129, 201, 249, 473, 737, 913, 1419, 2211, 2739, 2881, 3569, 5561, 8643, 10707, 16683, 31691, 39259, 61171, 95073, 117777, 183513, 239123, 717369, 2630353, 7891059]

約数ペア:

[(1, 7891059), (3, 2630353), (11, 717369), (33, 239123), (43, 183513), (67, 117777), (83, 95073), (129, 61171), (201, 39259), (249, 31691), (473, 16683), (737, 10707), (913, 8643), (1419, 5561), (2211, 3569), (2739, 2881)]