26431379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 30340800

約数和(自身を除く): 3909421

約数列:

[1, 13, 17, 199, 221, 601, 2587, 3383, 7813, 10217, 43979, 119599, 132821, 1554787, 2033183, 26431379]

約数ペア:

[(1, 26431379), (13, 2033183), (17, 1554787), (199, 132821), (221, 119599), (601, 43979), (2587, 10217), (3383, 7813)]