8984974999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{472421}}^1$

素因数の和:472471

約数の個数: 32

約数和(自身を含む): 12698703360

約数和(自身を除く): 3713728361

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 472421, 3306947, 5196631, 6141473, 8975999, 36376417, 42990311, 62831993, 67556203, 98735989, 116687987, 472893421, 691151923, 816815909, 1283567857, 8984974999]

約数ペア:

[(1, 8984974999), (7, 1283567857), (11, 816815909), (13, 691151923), (19, 472893421), (77, 116687987), (91, 98735989), (133, 67556203), (143, 62831993), (209, 42990311), (247, 36376417), (1001, 8975999), (1463, 6141473), (1729, 5196631), (2717, 3306947), (19019, 472421)]