423540533

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7759}}^1$

素因数の和:7821

約数の個数: 24

約数和(自身を含む): 511228800

約数和(自身を除く): 87688267

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 2873, 3211, 4199, 7759, 54587, 100867, 131903, 147421, 1311271, 1714739, 1916473, 2506157, 22291607, 24914149, 32580041, 423540533]

約数ペア:

[(1, 423540533), (13, 32580041), (17, 24914149), (19, 22291607), (169, 2506157), (221, 1916473), (247, 1714739), (323, 1311271), (2873, 147421), (3211, 131903), (4199, 100867), (7759, 54587)]