115920467

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1217}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 132596352

約数和(自身を除く): 16675885

約数列:

[1, 13, 17, 221, 431, 1217, 5603, 7327, 15821, 20689, 95251, 268957, 524527, 6818851, 8916959, 115920467]

約数ペア:

[(1, 115920467), (13, 8916959), (17, 6818851), (221, 524527), (431, 268957), (1217, 95251), (5603, 20689), (7327, 15821)]