31088029

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 37756800

約数和(自身を除く): 6668771

約数列:

[1, 7, 29, 37, 203, 259, 1073, 4139, 7511, 28973, 120031, 153143, 840217, 1072001, 4441147, 31088029]

約数ペア:

[(1, 31088029), (7, 4441147), (29, 1072001), (37, 840217), (203, 153143), (259, 120031), (1073, 28973), (4139, 7511)]