31555281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15091}}^1$

素因数の和:15152

約数の個数: 16

約数和(自身を含む): 45638208

約数和(自身を除く): 14082927

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 15091, 45273, 256547, 618731, 769641, 1856193, 10518427, 31555281]

約数ペア:

[(1, 31555281), (3, 10518427), (17, 1856193), (41, 769641), (51, 618731), (123, 256547), (697, 45273), (2091, 15091)]