1188713043

素因数分解:

$3^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{9721}}^1$

素因数の和:10384

約数の個数: 32

約数和(自身を含む): 2015953920

約数和(自身を除く): 827240877

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 647, 1941, 4529, 5823, 9721, 13587, 17469, 29163, 40761, 68047, 87489, 122283, 204141, 262467, 612423, 1837269, 6289487, 18868461, 44026409, 56605383, 132079227, 169816149, 396237681, 1188713043]

約数ペア:

[(1, 1188713043), (3, 396237681), (7, 169816149), (9, 132079227), (21, 56605383), (27, 44026409), (63, 18868461), (189, 6289487), (647, 1837269), (1941, 612423), (4529, 262467), (5823, 204141), (9721, 122283), (13587, 87489), (17469, 68047), (29163, 40761)]