197377443

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 290869488

約数和(自身を除く): 93492045

約数列:

[1, 3, 9, 97, 107, 291, 321, 873, 963, 2113, 6339, 10379, 19017, 31137, 93411, 204961, 226091, 614883, 678273, 1844649, 2034819, 21930827, 65792481, 197377443]

約数ペア:

[(1, 197377443), (3, 65792481), (9, 21930827), (97, 2034819), (107, 1844649), (291, 678273), (321, 614883), (873, 226091), (963, 204961), (2113, 93411), (6339, 31137), (10379, 19017)]