2912147997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{196541}}^1$

素因数の和:197004

約数の個数: 16

約数和(自身を含む): 4245307200

約数和(自身を除く): 1333159203

約数列:

[1, 3, 11, 33, 449, 1347, 4939, 14817, 196541, 589623, 2161951, 6485853, 88246909, 264740727, 970715999, 2912147997]

約数ペア:

[(1, 2912147997), (3, 970715999), (11, 264740727), (33, 88246909), (449, 6485853), (1347, 2161951), (4939, 589623), (14817, 196541)]