12727962961

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{6263}}^1$

素因数の和:6481

約数の個数: 32

約数和(自身を含む): 15263313408

約数和(自身を除く): 2535350447

約数列:

[1, 7, 41, 73, 97, 287, 511, 679, 2993, 3977, 6263, 7081, 20951, 27839, 43841, 49567, 256783, 290321, 457199, 607511, 1797481, 2032247, 3200393, 4252577, 18745159, 24907951, 44348303, 131216113, 174355657, 310438121, 1818280423, 12727962961]

約数ペア:

[(1, 12727962961), (7, 1818280423), (41, 310438121), (73, 174355657), (97, 131216113), (287, 44348303), (511, 24907951), (679, 18745159), (2993, 4252577), (3977, 3200393), (6263, 2032247), (7081, 1797481), (20951, 607511), (27839, 457199), (43841, 290321), (49567, 256783)]