212027091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{17789}}^1$

素因数の和:17958

約数の個数: 16

約数和(自身を含む): 294602400

約数和(自身を除く): 82575309

約数列:

[1, 3, 29, 87, 137, 411, 3973, 11919, 17789, 53367, 515881, 1547643, 2437093, 7311279, 70675697, 212027091]

約数ペア:

[(1, 212027091), (3, 70675697), (29, 7311279), (87, 2437093), (137, 1547643), (411, 515881), (3973, 53367), (11919, 17789)]