1247422847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{6563}}^1$

素因数の和:7078

約数の個数: 16

約数和(自身を含む): 1400810112

約数和(自身を除く): 153387265

約数列:

[1, 11, 37, 407, 467, 5137, 6563, 17279, 72193, 190069, 242831, 2671141, 3064921, 33714131, 113402077, 1247422847]

約数ペア:

[(1, 1247422847), (11, 113402077), (37, 33714131), (407, 3064921), (467, 2671141), (5137, 242831), (6563, 190069), (17279, 72193)]