2809399680021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1\times {\mathrm{1343369}}^1$

素因数の和:1344009

約数の個数: 32

約数和(自身を含む): 4126832640000

約数和(自身を除く): 1317432959979

約数列:

[1, 3, 11, 33, 127, 381, 499, 1397, 1497, 4191, 5489, 16467, 63373, 190119, 697103, 1343369, 2091309, 4030107, 14777059, 44331177, 170607863, 511823589, 670341131, 1876686493, 2011023393, 5630059479, 7373752441, 22121257323, 85133323637, 255399970911, 936466560007, 2809399680021]

約数ペア:

[(1, 2809399680021), (3, 936466560007), (11, 255399970911), (33, 85133323637), (127, 22121257323), (381, 7373752441), (499, 5630059479), (1397, 2011023393), (1497, 1876686493), (4191, 670341131), (5489, 511823589), (16467, 170607863), (63373, 44331177), (190119, 14777059), (697103, 4030107), (1343369, 2091309)]