31055739

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6619

約数の個数: 24

約数和(自身を含む): 49022736

約数和(自身を除く): 17966997

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 6581, 19743, 72391, 85553, 217173, 256659, 796301, 941083, 2388903, 2823249, 10351913, 31055739]

約数ペア:

[(1, 31055739), (3, 10351913), (11, 2823249), (13, 2388903), (33, 941083), (39, 796301), (121, 256659), (143, 217173), (363, 85553), (429, 72391), (1573, 19743), (4719, 6581)]