391008093

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{6143}}^1$

素因数の和:6593

約数の個数: 24

約数和(自身を含む): 607961088

約数和(自身を除く): 216952995

約数列:

[1, 3, 7, 21, 49, 147, 433, 1299, 3031, 6143, 9093, 18429, 21217, 43001, 63651, 129003, 301007, 903021, 2659919, 7979757, 18619433, 55858299, 130336031, 391008093]

約数ペア:

[(1, 391008093), (3, 130336031), (7, 55858299), (21, 18619433), (49, 7979757), (147, 2659919), (433, 903021), (1299, 301007), (3031, 129003), (6143, 63651), (9093, 43001), (18429, 21217)]