4080451221

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{654233}}^1$

素因数の和:654263

約数の個数: 40

約数和(自身を含む): 7599582144

約数和(自身を除く): 3519130923

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 654233, 1962699, 4579631, 5888097, 7196563, 13738893, 17664291, 21589689, 41216679, 50375941, 52992873, 64769067, 123650037, 151127823, 194307201, 370950111, 453383469, 582921603, 1360150407, 4080451221]

約数ペア:

[(1, 4080451221), (3, 1360150407), (7, 582921603), (9, 453383469), (11, 370950111), (21, 194307201), (27, 151127823), (33, 123650037), (63, 64769067), (77, 52992873), (81, 50375941), (99, 41216679), (189, 21589689), (231, 17664291), (297, 13738893), (567, 7196563), (693, 5888097), (891, 4579631), (2079, 1962699), (6237, 654233)]