13390383

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 18875520

約数和(自身を除く): 5485137

約数列:

[1, 3, 19, 57, 347, 677, 1041, 2031, 6593, 12863, 19779, 38589, 234919, 704757, 4463461, 13390383]

約数ペア:

[(1, 13390383), (3, 4463461), (19, 704757), (57, 234919), (347, 38589), (677, 19779), (1041, 12863), (2031, 6593)]