211667027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 263450880

約数和(自身を除く): 51783853

約数列:

[1, 11, 13, 29, 43, 143, 319, 377, 473, 559, 1187, 1247, 4147, 6149, 13057, 13717, 15431, 16211, 34423, 51041, 169741, 178321, 378653, 447499, 561451, 663533, 1480189, 4922489, 7298863, 16282079, 19242457, 211667027]

約数ペア:

[(1, 211667027), (11, 19242457), (13, 16282079), (29, 7298863), (43, 4922489), (143, 1480189), (319, 663533), (377, 561451), (473, 447499), (559, 378653), (1187, 178321), (1247, 169741), (4147, 51041), (6149, 34423), (13057, 16211), (13717, 15431)]