125470319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29881}}^1$

素因数の和:29930

約数の個数: 16

約数和(自身を含む): 150605280

約数和(自身を除く): 25134961

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 29881, 388453, 507977, 567739, 6603701, 7380607, 9651563, 125470319]

約数ペア:

[(1, 125470319), (13, 9651563), (17, 7380607), (19, 6603701), (221, 567739), (247, 507977), (323, 388453), (4199, 29881)]