3449011391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1260143}}^1$

素因数の和:1260190

約数の個数: 16

約数和(自身を含む): 4355057664

約数和(自身を除く): 906046273

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 1260143, 8821001, 21422431, 28983289, 149957017, 202883023, 492715913, 3449011391]

約数ペア:

[(1, 3449011391), (7, 492715913), (17, 202883023), (23, 149957017), (119, 28983289), (161, 21422431), (391, 8821001), (2737, 1260143)]