40531557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17299}}^1$

素因数の和:17384

約数の個数: 16

約数和(自身を含む): 59788800

約数和(自身を除く): 19257243

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 17299, 51897, 190289, 570867, 1228229, 3684687, 13510519, 40531557]

約数ペア:

[(1, 40531557), (3, 13510519), (11, 3684687), (33, 1228229), (71, 570867), (213, 190289), (781, 51897), (2343, 17299)]