17944486587

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{3163}}^1\times {\mathrm{27407}}^1$

素因数の和:30599

約数の個数: 24

約数和(自身を含む): 27056300544

約数和(自身を除く): 9111813957

約数列:

[1, 3, 9, 23, 69, 207, 3163, 9489, 27407, 28467, 72749, 82221, 218247, 246663, 630361, 654741, 1891083, 5673249, 86688341, 260065023, 780195069, 1993831843, 5981495529, 17944486587]

約数ペア:

[(1, 17944486587), (3, 5981495529), (9, 1993831843), (23, 780195069), (69, 260065023), (207, 86688341), (3163, 5673249), (9489, 1891083), (27407, 654741), (28467, 630361), (72749, 246663), (82221, 218247)]