12854976771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{25717}}^1$

素因数の和:27571

約数の個数: 32

約数和(自身を含む): 21107688448

約数和(自身を除く): 8252711677

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1831, 5493, 12817, 23803, 25717, 38451, 71409, 77151, 166621, 180019, 334321, 499863, 540057, 1002963, 2340247, 7020741, 47087827, 141263481, 329614789, 612141751, 988844367, 1836425253, 4284992257, 12854976771]

約数ペア:

[(1, 12854976771), (3, 4284992257), (7, 1836425253), (13, 988844367), (21, 612141751), (39, 329614789), (91, 141263481), (273, 47087827), (1831, 7020741), (5493, 2340247), (12817, 1002963), (23803, 540057), (25717, 499863), (38451, 334321), (71409, 180019), (77151, 166621)]