212866656009

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4894499}}^1$

素因数の和:4894637

約数の個数: 32

約数和(自身を含む): 344572800000

約数和(自身を除く): 131706143991

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 399, 763, 2071, 2289, 6213, 14497, 43491, 4894499, 14683497, 34261493, 92995481, 102784479, 278986443, 533500391, 650968367, 1600501173, 1952905101, 3734502737, 10136507429, 11203508211, 30409522287, 70955552003, 212866656009]

約数ペア:

[(1, 212866656009), (3, 70955552003), (7, 30409522287), (19, 11203508211), (21, 10136507429), (57, 3734502737), (109, 1952905101), (133, 1600501173), (327, 650968367), (399, 533500391), (763, 278986443), (2071, 102784479), (2289, 92995481), (6213, 34261493), (14497, 14683497), (43491, 4894499)]