3880629891

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{1523}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 5886175680

約数和(自身を除く): 2005545789

約数列:

[1, 3, 9, 27, 81, 83, 249, 379, 747, 1137, 1523, 2241, 3411, 4569, 6723, 10233, 13707, 30699, 31457, 41121, 94371, 123363, 126409, 283113, 379227, 577217, 849339, 1137681, 1731651, 2548017, 3413043, 5194953, 10239129, 15584859, 46754577, 47909011, 143727033, 431181099, 1293543297, 3880629891]

約数ペア:

[(1, 3880629891), (3, 1293543297), (9, 431181099), (27, 143727033), (81, 47909011), (83, 46754577), (249, 15584859), (379, 10239129), (747, 5194953), (1137, 3413043), (1523, 2548017), (2241, 1731651), (3411, 1137681), (4569, 849339), (6723, 577217), (10233, 379227), (13707, 283113), (30699, 126409), (31457, 123363), (41121, 94371)]