1199928961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{264127}}^1$

素因数の和:264204

約数の個数: 16

約数和(自身を含む): 1521377280

約数和(自身を除く): 321448319

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 264127, 1848889, 2905397, 15583493, 20337779, 109084451, 171418423, 1199928961]

約数ペア:

[(1, 1199928961), (7, 171418423), (11, 109084451), (59, 20337779), (77, 15583493), (413, 2905397), (649, 1848889), (4543, 264127)]