31328637263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{11321}}^1$

素因数の和:11855

約数の個数: 32

約数和(自身を含む): 39624463872

約数和(自身を除く): 8295826609

約数列:

[1, 7, 11, 77, 83, 433, 581, 913, 3031, 4763, 6391, 11321, 33341, 35939, 79247, 124531, 251573, 395329, 871717, 939643, 2767303, 4901993, 6577501, 10336073, 34313951, 53921923, 72352511, 377453461, 406865419, 2848057933, 4475519609, 31328637263]

約数ペア:

[(1, 31328637263), (7, 4475519609), (11, 2848057933), (77, 406865419), (83, 377453461), (433, 72352511), (581, 53921923), (913, 34313951), (3031, 10336073), (4763, 6577501), (6391, 4901993), (11321, 2767303), (33341, 939643), (35939, 871717), (79247, 395329), (124531, 251573)]