13090731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 18566784

約数和(自身を除く): 5476053

約数列:

[1, 3, 17, 51, 283, 849, 907, 2721, 4811, 14433, 15419, 46257, 256681, 770043, 4363577, 13090731]

約数ペア:

[(1, 13090731), (3, 4363577), (17, 770043), (51, 256681), (283, 46257), (849, 15419), (907, 14433), (2721, 4811)]