127942867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19963}}^1$

素因数の和:20022

約数の個数: 16

約数和(自身を含む): 150927840

約数和(自身を除く): 22984973

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 19963, 259519, 339371, 578927, 4411823, 7526051, 9841759, 127942867]

約数ペア:

[(1, 127942867), (13, 9841759), (17, 7526051), (29, 4411823), (221, 578927), (377, 339371), (493, 259519), (6409, 19963)]