23781759

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{739}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 33672960

約数和(自身を除く): 9891201

約数列:

[1, 3, 17, 51, 631, 739, 1893, 2217, 10727, 12563, 32181, 37689, 466309, 1398927, 7927253, 23781759]

約数ペア:

[(1, 23781759), (3, 7927253), (17, 1398927), (51, 466309), (631, 37689), (739, 32181), (1893, 12563), (2217, 10727)]