1399696059

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{19853}}^1$

素因数の和:20258

約数の個数: 16

約数和(自身を含む): 1898360064

約数和(自身を除く): 498664005

約数列:

[1, 3, 71, 213, 331, 993, 19853, 23501, 59559, 70503, 1409563, 4228689, 6571343, 19714029, 466565353, 1399696059]

約数ペア:

[(1, 1399696059), (3, 466565353), (71, 19714029), (213, 6571343), (331, 4228689), (993, 1409563), (19853, 70503), (23501, 59559)]