775636849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{11213}}^1$

素因数の和:11556

約数の個数: 16

約数和(自身を含む): 887341392

約数和(自身を除く): 111704543

約数列:

[1, 13, 17, 221, 313, 4069, 5321, 11213, 69173, 145769, 190621, 2478073, 3509669, 45625697, 59664373, 775636849]

約数ペア:

[(1, 775636849), (13, 59664373), (17, 45625697), (221, 3509669), (313, 2478073), (4069, 190621), (5321, 145769), (11213, 69173)]