4023357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 5862528

約数和(自身を除く): 1839171

約数列:

[1, 3, 13, 39, 71, 213, 923, 1453, 2769, 4359, 18889, 56667, 103163, 309489, 1341119, 4023357]

約数ペア:

[(1, 4023357), (3, 1341119), (13, 309489), (39, 103163), (71, 56667), (213, 18889), (923, 4359), (1453, 2769)]