56763489

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 77249024

約数和(自身を除く): 20485535

約数列:

[1, 3, 61, 183, 313, 939, 991, 2973, 19093, 57279, 60451, 181353, 310183, 930549, 18921163, 56763489]

約数ペア:

[(1, 56763489), (3, 18921163), (61, 930549), (183, 310183), (313, 181353), (939, 60451), (991, 57279), (2973, 19093)]