40043361

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5192

約数の個数: 16

約数和(自身を含む): 55617408

約数和(自身を除く): 15574047

約数列:

[1, 3, 37, 71, 111, 213, 2627, 5081, 7881, 15243, 187997, 360751, 563991, 1082253, 13347787, 40043361]

約数ペア:

[(1, 40043361), (3, 13347787), (37, 1082253), (71, 563991), (111, 360751), (213, 187997), (2627, 15243), (5081, 7881)]