145410391

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{9859}}^1$

素因数の和:9923

約数の個数: 16

約数和(自身を含む): 173536000

約数和(自身を除く): 28125609

約数列:

[1, 7, 43, 49, 301, 343, 2107, 9859, 14749, 69013, 423937, 483091, 2967559, 3381637, 20772913, 145410391]

約数ペア:

[(1, 145410391), (7, 20772913), (43, 3381637), (49, 2967559), (301, 483091), (343, 423937), (2107, 69013), (9859, 14749)]