1129569

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 1828800

約数和(自身を除く): 699231

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 361, 399, 447, 1043, 1083, 2527, 2831, 3129, 7581, 8493, 19817, 53789, 59451, 161367, 376523, 1129569]

約数ペア:

[(1, 1129569), (3, 376523), (7, 161367), (19, 59451), (21, 53789), (57, 19817), (133, 8493), (149, 7581), (361, 3129), (399, 2831), (447, 2527), (1043, 1083)]