2641467

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 3693600

約数和(自身を除く): 1052133

約数列:

[1, 3, 37, 53, 111, 159, 449, 1347, 1961, 5883, 16613, 23797, 49839, 71391, 880489, 2641467]

約数ペア:

[(1, 2641467), (3, 880489), (37, 71391), (53, 49839), (111, 23797), (159, 16613), (449, 5883), (1347, 1961)]