344037109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 411675264

約数和(自身を除く): 67638155

約数列:

[1, 13, 17, 41, 43, 221, 533, 559, 697, 731, 883, 1763, 9061, 9503, 11479, 15011, 22919, 29971, 36203, 37969, 195143, 389623, 470639, 493597, 615451, 645473, 1556729, 8000863, 8391149, 20237477, 26464393, 344037109]

約数ペア:

[(1, 344037109), (13, 26464393), (17, 20237477), (41, 8391149), (43, 8000863), (221, 1556729), (533, 645473), (559, 615451), (697, 493597), (731, 470639), (883, 389623), (1763, 195143), (9061, 37969), (9503, 36203), (11479, 29971), (15011, 22919)]