179880961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42839}}^1$

素因数の和:42888

約数の個数: 16

約数和(自身を含む): 215913600

約数和(自身を除く): 36032639

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 42839, 556907, 728263, 813941, 9467419, 10581233, 13836997, 179880961]

約数ペア:

[(1, 179880961), (13, 13836997), (17, 10581233), (19, 9467419), (221, 813941), (247, 728263), (323, 556907), (4199, 42839)]