399099681357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1\times {\mathrm{159073}}^1$

素因数の和:161909

約数の個数: 32

約数和(自身を含む): 598199685888

約数和(自身を除く): 199100004531

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 2797, 8391, 36361, 64331, 109083, 159073, 192993, 477219, 836303, 2067949, 2508909, 3658679, 6203847, 10976037, 47562827, 142688481, 444927181, 1334781543, 5784053353, 10233325163, 17352160059, 30699975489, 133033227119, 399099681357]

約数ペア:

[(1, 399099681357), (3, 133033227119), (13, 30699975489), (23, 17352160059), (39, 10233325163), (69, 5784053353), (299, 1334781543), (897, 444927181), (2797, 142688481), (8391, 47562827), (36361, 10976037), (64331, 6203847), (109083, 3658679), (159073, 2508909), (192993, 2067949), (477219, 836303)]