57021666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{731047}}^1$

素因数の和:731065

約数の個数: 16

約数和(自身を含む): 122816064

約数和(自身を除く): 65794398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 731047, 1462094, 2193141, 4386282, 9503611, 19007222, 28510833, 57021666]

約数ペア:

[(1, 57021666), (2, 28510833), (3, 19007222), (6, 9503611), (13, 4386282), (26, 2193141), (39, 1462094), (78, 731047)]