16305789

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 6348291

約数列:

[1, 3, 37, 71, 111, 213, 2069, 2627, 6207, 7881, 76553, 146899, 229659, 440697, 5435263, 16305789]

約数ペア:

[(1, 16305789), (3, 5435263), (37, 440697), (71, 229659), (111, 146899), (213, 76553), (2069, 7881), (2627, 6207)]