13178001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:4988

約数の個数: 16

約数和(自身を含む): 18892800

約数和(自身を除く): 5714799

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 4919, 14757, 93461, 231193, 280383, 693579, 4392667, 13178001]

約数ペア:

[(1, 13178001), (3, 4392667), (19, 693579), (47, 280383), (57, 231193), (141, 93461), (893, 14757), (2679, 4919)]