42731019

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{883}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 65274560

約数和(自身を除く): 22543541

約数列:

[1, 3, 9, 19, 57, 171, 283, 849, 883, 2547, 2649, 5377, 7947, 16131, 16777, 48393, 50331, 150993, 249889, 749667, 2249001, 4747891, 14243673, 42731019]

約数ペア:

[(1, 42731019), (3, 14243673), (9, 4747891), (19, 2249001), (57, 749667), (171, 249889), (283, 150993), (849, 50331), (883, 48393), (2547, 16777), (2649, 16131), (5377, 7947)]