13950807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 21477120

約数和(自身を除く): 7526313

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 281, 741, 843, 871, 1273, 2613, 3653, 3819, 5339, 10959, 16017, 16549, 18827, 49647, 56481, 69407, 208221, 244751, 357713, 734253, 1073139, 4650269, 13950807]

約数ペア:

[(1, 13950807), (3, 4650269), (13, 1073139), (19, 734253), (39, 357713), (57, 244751), (67, 208221), (201, 69407), (247, 56481), (281, 49647), (741, 18827), (843, 16549), (871, 16017), (1273, 10959), (2613, 5339), (3653, 3819)]