1263804927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{51131}}^1$

素因数の和:51259

約数の個数: 32

約数和(自身を含む): 2120546304

約数和(自身を除く): 856741377

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 2247, 3531, 8239, 24717, 51131, 153393, 357917, 562441, 1073751, 1687323, 3937087, 5471017, 11811261, 16413051, 38297119, 60181187, 114891357, 180543561, 421268309, 1263804927]

約数ペア:

[(1, 1263804927), (3, 421268309), (7, 180543561), (11, 114891357), (21, 60181187), (33, 38297119), (77, 16413051), (107, 11811261), (231, 5471017), (321, 3937087), (749, 1687323), (1177, 1073751), (2247, 562441), (3531, 357917), (8239, 153393), (24717, 51131)]