8172597

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 12213504

約数和(自身を除く): 4040907

約数列:

[1, 3, 17, 37, 51, 61, 71, 111, 183, 213, 629, 1037, 1207, 1887, 2257, 2627, 3111, 3621, 4331, 6771, 7881, 12993, 38369, 44659, 73627, 115107, 133977, 160247, 220881, 480741, 2724199, 8172597]

約数ペア:

[(1, 8172597), (3, 2724199), (17, 480741), (37, 220881), (51, 160247), (61, 133977), (71, 115107), (111, 73627), (183, 44659), (213, 38369), (629, 12993), (1037, 7881), (1207, 6771), (1887, 4331), (2257, 3621), (2627, 3111)]