2912721881

素因数分解:

${\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{1103}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 3020544000

約数和(自身を除く): 107822119

約数列:

[1, 37, 149, 479, 1103, 5513, 17723, 40811, 71371, 164347, 528337, 2640727, 6080839, 19548469, 78722213, 2912721881]

約数ペア:

[(1, 2912721881), (37, 78722213), (149, 19548469), (479, 6080839), (1103, 2640727), (5513, 528337), (17723, 164347), (40811, 71371)]