42513549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64123}}^1$

素因数の和:64156

約数の個数: 16

約数和(自身を含む): 64636992

約数和(自身を除く): 22123443

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 64123, 192369, 833599, 1090091, 2500797, 3270273, 14171183, 42513549]

約数ペア:

[(1, 42513549), (3, 14171183), (13, 3270273), (17, 2500797), (39, 1090091), (51, 833599), (221, 192369), (663, 64123)]