2017124571

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{3407}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 3394040832

約数和(自身を除く): 1376916261

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 233, 363, 699, 847, 1631, 2541, 2563, 3407, 4893, 7689, 10221, 17941, 23849, 28193, 37477, 53823, 71547, 84579, 112431, 197351, 262339, 412247, 592053, 787017, 793831, 1236741, 2381493, 2885729, 5556817, 8657187, 8732141, 16670451, 26196423, 61124987, 96053551, 183374961, 288160653, 672374857, 2017124571]

約数ペア:

[(1, 2017124571), (3, 672374857), (7, 288160653), (11, 183374961), (21, 96053551), (33, 61124987), (77, 26196423), (121, 16670451), (231, 8732141), (233, 8657187), (363, 5556817), (699, 2885729), (847, 2381493), (1631, 1236741), (2541, 793831), (2563, 787017), (3407, 592053), (4893, 412247), (7689, 262339), (10221, 197351), (17941, 112431), (23849, 84579), (28193, 71547), (37477, 53823)]