2892791439

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{155201}}^1$

素因数の和:155335

約数の個数: 24

約数和(自身を含む): 4438777200

約数和(自身を除く): 1545985761

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 18639, 155201, 465603, 1396809, 2948819, 8846457, 16916909, 26539371, 50750727, 152252181, 321421271, 964263813, 2892791439]

約数ペア:

[(1, 2892791439), (3, 964263813), (9, 321421271), (19, 152252181), (57, 50750727), (109, 26539371), (171, 16916909), (327, 8846457), (981, 2948819), (2071, 1396809), (6213, 465603), (18639, 155201)]