12517713

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 21033600

約数和(自身を除く): 8515887

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1877, 2223, 5631, 6669, 16893, 24401, 35663, 50679, 73203, 106989, 219609, 320967, 463619, 658827, 962901, 1390857, 4172571, 12517713]

約数ペア:

[(1, 12517713), (3, 4172571), (9, 1390857), (13, 962901), (19, 658827), (27, 463619), (39, 320967), (57, 219609), (117, 106989), (171, 73203), (247, 50679), (351, 35663), (513, 24401), (741, 16893), (1877, 6669), (2223, 5631)]