16913085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23011}}^1$

素因数の和:23033

約数の個数: 24

約数和(自身を含む): 31480416

約数和(自身を除く): 14567331

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 23011, 69033, 115055, 161077, 345165, 483231, 805385, 1127539, 2416155, 3382617, 5637695, 16913085]

約数ペア:

[(1, 16913085), (3, 5637695), (5, 3382617), (7, 2416155), (15, 1127539), (21, 805385), (35, 483231), (49, 345165), (105, 161077), (147, 115055), (245, 69033), (735, 23011)]