1206609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 1736640

約数和(自身を除く): 530031

約数列:

[1, 3, 17, 51, 59, 177, 401, 1003, 1203, 3009, 6817, 20451, 23659, 70977, 402203, 1206609]

約数ペア:

[(1, 1206609), (3, 402203), (17, 70977), (51, 23659), (59, 20451), (177, 6817), (401, 3009), (1003, 1203)]