3931539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 5603328

約数和(自身を除く): 1671789

約数列:

[1, 3, 17, 51, 127, 381, 607, 1821, 2159, 6477, 10319, 30957, 77089, 231267, 1310513, 3931539]

約数ペア:

[(1, 3931539), (3, 1310513), (17, 231267), (51, 77089), (127, 30957), (381, 10319), (607, 6477), (1821, 2159)]