23119269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 32799168

約数和(自身を除く): 9679899

約数列:

[1, 3, 17, 51, 227, 681, 1997, 3859, 5991, 11577, 33949, 101847, 453319, 1359957, 7706423, 23119269]

約数ペア:

[(1, 23119269), (3, 7706423), (17, 1359957), (51, 453319), (227, 101847), (681, 33949), (1997, 11577), (3859, 5991)]