1294934853321

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{146668349}}^1$

素因数の和:146668470

約数の個数: 20

約数和(自身を含む): 1952155738500

約数和(自身を除く): 657220885179

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 146668349, 440005047, 1320015141, 3960045423, 11880136269, 15986850041, 47960550123, 143881650369, 431644951107, 1294934853321]

約数ペア:

[(1, 1294934853321), (3, 431644951107), (9, 143881650369), (27, 47960550123), (81, 15986850041), (109, 11880136269), (327, 3960045423), (981, 1320015141), (2943, 440005047), (8829, 146668349)]