8045151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 12134400

約数和(自身を除く): 4089249

約数列:

[1, 3, 19, 29, 31, 57, 87, 93, 157, 471, 551, 589, 899, 1653, 1767, 2697, 2983, 4553, 4867, 8949, 13659, 14601, 17081, 51243, 86507, 92473, 141143, 259521, 277419, 423429, 2681717, 8045151]

約数ペア:

[(1, 8045151), (3, 2681717), (19, 423429), (29, 277419), (31, 259521), (57, 141143), (87, 92473), (93, 86507), (157, 51243), (471, 17081), (551, 14601), (589, 13659), (899, 8949), (1653, 4867), (1767, 4553), (2697, 2983)]