1900796571

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4141169}}^1$

素因数の和:4141195

約数の個数: 16

約数和(自身を含む): 2981642400

約数和(自身を除く): 1080845829

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4141169, 12423507, 37270521, 70399873, 111811563, 211199619, 633598857, 1900796571]

約数ペア:

[(1, 1900796571), (3, 633598857), (9, 211199619), (17, 111811563), (27, 70399873), (51, 37270521), (153, 12423507), (459, 4141169)]