15671894397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4328057}}^1$

素因数の和:4328148

約数の個数: 16

約数和(自身を含む): 22436652672

約数和(自身を除く): 6764758275

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 4328057, 12984171, 73576969, 220730907, 307292047, 921876141, 5223964799, 15671894397]

約数ペア:

[(1, 15671894397), (3, 5223964799), (17, 921876141), (51, 307292047), (71, 220730907), (213, 73576969), (1207, 12984171), (3621, 4328057)]