248996919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{189929}}^1$

素因数の和:189974

約数の個数: 16

約数和(自身を含む): 364665600

約数和(自身を除く): 115668681

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 189929, 569787, 3608651, 4368367, 10825953, 13105101, 82998973, 248996919]

約数ペア:

[(1, 248996919), (3, 82998973), (19, 13105101), (23, 10825953), (57, 4368367), (69, 3608651), (437, 569787), (1311, 189929)]