3171286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 5038848

約数和(自身を除く): 1867562

約数列:

[1, 2, 23, 46, 71, 142, 971, 1633, 1942, 3266, 22333, 44666, 68941, 137882, 1585643, 3171286]

約数ペア:

[(1, 3171286), (2, 1585643), (23, 137882), (46, 68941), (71, 44666), (142, 22333), (971, 3266), (1633, 1942)]