47794431

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 64896768

約数和(自身を除く): 17102337

約数列:

[1, 3, 71, 213, 457, 491, 1371, 1473, 32447, 34861, 97341, 104583, 224387, 673161, 15931477, 47794431]

約数ペア:

[(1, 47794431), (3, 15931477), (71, 673161), (213, 224387), (457, 104583), (491, 97341), (1371, 34861), (1473, 32447)]