233260027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7579

約数の個数: 32

約数和(自身を含む): 323334144

約数和(自身を除く): 90074117

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2387, 2821, 4433, 7517, 31031, 52619, 82687, 97721, 233027, 578809, 684047, 1074931, 1631189, 2563297, 3029351, 7524517, 17943079, 21205457, 33322861, 233260027]

約数ペア:

[(1, 233260027), (7, 33322861), (11, 21205457), (13, 17943079), (31, 7524517), (77, 3029351), (91, 2563297), (143, 1631189), (217, 1074931), (341, 684047), (403, 578809), (1001, 233027), (2387, 97721), (2821, 82687), (4433, 52619), (7517, 31031)]