71019013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1523}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 81418176

約数和(自身を除く): 10399163

約数列:

[1, 13, 17, 211, 221, 1523, 2743, 3587, 19799, 25891, 46631, 321353, 336583, 4177589, 5463001, 71019013]

約数ペア:

[(1, 71019013), (13, 5463001), (17, 4177589), (211, 336583), (221, 321353), (1523, 46631), (2743, 25891), (3587, 19799)]