40767987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14723}}^1$

素因数の和:14810

約数の個数: 16

約数和(自身を含む): 59367168

約数和(自身を除く): 18599181

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 14723, 44169, 191399, 574197, 1045333, 3135999, 13589329, 40767987]

約数ペア:

[(1, 40767987), (3, 13589329), (13, 3135999), (39, 1045333), (71, 574197), (213, 191399), (923, 44169), (2769, 14723)]