1230408907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{8563}}^1$

素因数の和:10162

約数の個数: 16

約数和(自身を含む): 1515485440

約数和(自身を除く): 285076533

約数列:

[1, 7, 13, 91, 1579, 8563, 11053, 20527, 59941, 111319, 143689, 779233, 13520977, 94646839, 175772701, 1230408907]

約数ペア:

[(1, 1230408907), (7, 175772701), (13, 94646839), (91, 13520977), (1579, 779233), (8563, 143689), (11053, 111319), (20527, 59941)]