2878049317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{991}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 3535773696

約数和(自身を除く): 657724379

約数列:

[1, 11, 13, 23, 143, 253, 299, 883, 991, 3289, 9713, 10901, 11479, 12883, 20309, 22793, 126269, 141713, 223399, 250723, 264017, 296309, 875053, 2904187, 3259399, 9625583, 11375689, 20126219, 125132579, 221388409, 261640847, 2878049317]

約数ペア:

[(1, 2878049317), (11, 261640847), (13, 221388409), (23, 125132579), (143, 20126219), (253, 11375689), (299, 9625583), (883, 3259399), (991, 2904187), (3289, 875053), (9713, 296309), (10901, 264017), (11479, 250723), (12883, 223399), (20309, 141713), (22793, 126269)]