13214733

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8863}}^1$

素因数の和:8944

約数の個数: 16

約数和(自身を含む): 20422656

約数和(自身を除く): 7207923

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8863, 26589, 62041, 186123, 629273, 1887819, 4404911, 13214733]

約数ペア:

[(1, 13214733), (3, 4404911), (7, 1887819), (21, 629273), (71, 186123), (213, 62041), (497, 26589), (1491, 8863)]