47989317

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{55351}}^1$

素因数の和:55388

約数の個数: 12

約数和(自身を含む): 67972256

約数和(自身を除く): 19982939

約数列:

[1, 3, 17, 51, 289, 867, 55351, 166053, 940967, 2822901, 15996439, 47989317]

約数ペア:

[(1, 47989317), (3, 15996439), (17, 2822901), (51, 940967), (289, 166053), (867, 55351)]