31312249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 34604928

約数和(自身を除く): 3292679

約数列:

[1, 17, 37, 67, 629, 743, 1139, 2479, 12631, 27491, 42143, 49781, 467347, 846277, 1841897, 31312249]

約数ペア:

[(1, 31312249), (17, 1841897), (37, 846277), (67, 467347), (629, 49781), (743, 42143), (1139, 27491), (2479, 12631)]