2529681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 1783407

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 233, 329, 517, 699, 987, 1551, 1631, 2563, 3619, 4893, 7689, 10857, 10951, 17941, 32853, 53823, 76657, 120461, 229971, 361383, 843227, 2529681]

約数ペア:

[(1, 2529681), (3, 843227), (7, 361383), (11, 229971), (21, 120461), (33, 76657), (47, 53823), (77, 32853), (141, 17941), (231, 10951), (233, 10857), (329, 7689), (517, 4893), (699, 3619), (987, 2563), (1551, 1631)]