31430113

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 39429180

約数和(自身を除く): 7999067

約数列:

[1, 11, 13, 29, 53, 121, 143, 169, 319, 377, 583, 689, 1537, 1573, 1859, 3509, 4147, 4901, 6413, 7579, 8957, 16907, 19981, 20449, 45617, 53911, 83369, 98527, 185977, 219791, 259753, 593021, 1083797, 2417701, 2857283, 31430113]

約数ペア:

[(1, 31430113), (11, 2857283), (13, 2417701), (29, 1083797), (53, 593021), (121, 259753), (143, 219791), (169, 185977), (319, 98527), (377, 83369), (583, 53911), (689, 45617), (1537, 20449), (1573, 19981), (1859, 16907), (3509, 8957), (4147, 7579), (4901, 6413)]