1900529523

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{67273}}^1$

素因数の和:67395

約数の個数: 24

約数和(自身を含む): 2847573872

約数和(自身を除く): 947044349

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 3139, 9417, 28251, 67273, 201819, 605457, 2892739, 4910929, 8678217, 14732787, 26034651, 44198361, 211169947, 633509841, 1900529523]

約数ペア:

[(1, 1900529523), (3, 633509841), (9, 211169947), (43, 44198361), (73, 26034651), (129, 14732787), (219, 8678217), (387, 4910929), (657, 2892739), (3139, 605457), (9417, 201819), (28251, 67273)]