15853851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 24832080

約数和(自身を除く): 8978229

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 757, 1611, 2271, 2327, 6813, 6981, 9841, 20943, 29523, 88569, 135503, 406509, 1219527, 1761539, 5284617, 15853851]

約数ペア:

[(1, 15853851), (3, 5284617), (9, 1761539), (13, 1219527), (39, 406509), (117, 135503), (179, 88569), (537, 29523), (757, 20943), (1611, 9841), (2271, 6981), (2327, 6813)]