109028491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 129862656

約数和(自身を除く): 20834165

約数列:

[1, 11, 13, 143, 169, 223, 263, 1859, 2453, 2893, 2899, 3419, 31889, 37609, 37687, 44447, 58649, 414557, 488917, 645139, 762437, 8386807, 9911681, 109028491]

約数ペア:

[(1, 109028491), (11, 9911681), (13, 8386807), (143, 762437), (169, 645139), (223, 488917), (263, 414557), (1859, 58649), (2453, 44447), (2893, 37687), (2899, 37609), (3419, 31889)]