2008172991

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{325421}}^1$

素因数の和:325463

約数の個数: 24

約数和(自身を含む): 3116241072

約数和(自身を除く): 1108068081

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 325421, 976263, 3579631, 5532157, 10738893, 16596471, 39375941, 60853727, 118127823, 182561181, 669390997, 2008172991]

約数ペア:

[(1, 2008172991), (3, 669390997), (11, 182561181), (17, 118127823), (33, 60853727), (51, 39375941), (121, 16596471), (187, 10738893), (363, 5532157), (561, 3579631), (2057, 976263), (6171, 325421)]