17996838531

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{603091}}^1$

素因数の和:603144

約数の個数: 32

約数和(自身を含む): 28948416000

約数和(自身を除く): 10951577469

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 9947, 29841, 603091, 1809273, 4221637, 12664911, 17489639, 29551459, 52468917, 88654377, 122427473, 206860213, 367282419, 620580639, 856992311, 2570976933, 5998946177, 17996838531]

約数ペア:

[(1, 17996838531), (3, 5998946177), (7, 2570976933), (21, 856992311), (29, 620580639), (49, 367282419), (87, 206860213), (147, 122427473), (203, 88654377), (343, 52468917), (609, 29551459), (1029, 17489639), (1421, 12664911), (4263, 4221637), (9947, 1809273), (29841, 603091)]