2953661081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{78737}}^1$

素因数の和:79000

約数の個数: 16

約数和(自身を含む): 3537540864

約数和(自身を除く): 583879783

約数列:

[1, 7, 23, 161, 233, 1631, 5359, 37513, 78737, 551159, 1810951, 12676657, 18345721, 128420047, 421951583, 2953661081]

約数ペア:

[(1, 2953661081), (7, 421951583), (23, 128420047), (161, 18345721), (233, 12676657), (1631, 1810951), (5359, 551159), (37513, 78737)]