12247489719

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 18707420160

約数和(自身を除く): 6459930441

約数列:

[1, 3, 9, 23, 69, 109, 207, 271, 327, 813, 981, 2003, 2439, 2507, 6009, 6233, 7521, 18027, 18699, 22563, 29539, 46069, 56097, 88617, 138207, 218327, 265851, 414621, 542813, 654981, 679397, 1628439, 1964943, 2038191, 4885317, 5021521, 6114573, 12484699, 15064563, 37454097, 45193689, 59166617, 112362291, 177499851, 532499553, 1360832191, 4082496573, 12247489719]

約数ペア:

[(1, 12247489719), (3, 4082496573), (9, 1360832191), (23, 532499553), (69, 177499851), (109, 112362291), (207, 59166617), (271, 45193689), (327, 37454097), (813, 15064563), (981, 12484699), (2003, 6114573), (2439, 5021521), (2507, 4885317), (6009, 2038191), (6233, 1964943), (7521, 1628439), (18027, 679397), (18699, 654981), (22563, 542813), (29539, 414621), (46069, 265851), (56097, 218327), (88617, 138207)]