12874242579

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2273

約数の個数: 64

約数和(自身を含む): 20225687040

約数和(自身を除く): 7351444461

約数列:

[1, 3, 11, 17, 33, 51, 89, 121, 187, 267, 363, 561, 979, 1331, 1513, 2057, 2131, 2937, 3993, 4539, 6171, 6393, 10769, 16643, 22627, 23441, 32307, 36227, 49929, 67881, 70323, 108681, 118459, 183073, 189659, 257851, 355377, 398497, 549219, 568977, 773553, 1195491, 2013803, 2086249, 2836361, 3224203, 4383467, 6041409, 6258747, 8509083, 9672609, 13150401, 22948739, 35466233, 48218137, 68846217, 106398699, 144654411, 252436129, 390128563, 757308387, 1170385689, 4291414193, 12874242579]

約数ペア:

[(1, 12874242579), (3, 4291414193), (11, 1170385689), (17, 757308387), (33, 390128563), (51, 252436129), (89, 144654411), (121, 106398699), (187, 68846217), (267, 48218137), (363, 35466233), (561, 22948739), (979, 13150401), (1331, 9672609), (1513, 8509083), (2057, 6258747), (2131, 6041409), (2937, 4383467), (3993, 3224203), (4539, 2836361), (6171, 2086249), (6393, 2013803), (10769, 1195491), (16643, 773553), (22627, 568977), (23441, 549219), (32307, 398497), (36227, 355377), (49929, 257851), (67881, 189659), (70323, 183073), (108681, 118459)]