1180143

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 16

約数和(自身を含む): 1768800

約数和(自身を除く): 588657

約数列:

[1, 3, 9, 27, 109, 327, 401, 981, 1203, 2943, 3609, 10827, 43709, 131127, 393381, 1180143]

約数ペア:

[(1, 1180143), (3, 393381), (9, 131127), (27, 43709), (109, 10827), (327, 3609), (401, 2943), (981, 1203)]