4074920997

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{676111}}^1$

素因数の和:676169

約数の個数: 24

約数和(自身を含む): 6474448512

約数和(自身を除く): 2399527515

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 676111, 2028333, 4732777, 14198331, 27720551, 33129439, 83161653, 99388317, 194043857, 582131571, 1358306999, 4074920997]

約数ペア:

[(1, 4074920997), (3, 1358306999), (7, 582131571), (21, 194043857), (41, 99388317), (49, 83161653), (123, 33129439), (147, 27720551), (287, 14198331), (861, 4732777), (2009, 2028333), (6027, 676111)]