2013405393307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53038787}}^1$

素因数の和:53038851

約数の個数: 32

約数和(自身を含む): 2749530769920

約数和(自身を除く): 736125376613

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 2233, 3451, 5423, 37961, 53038787, 371271509, 583426657, 901659379, 1538124823, 4083986599, 6311615653, 9918253169, 10766873761, 16919373053, 26148121991, 69427772183, 118435611371, 183036853937, 287629341901, 2013405393307]

約数ペア:

[(1, 2013405393307), (7, 287629341901), (11, 183036853937), (17, 118435611371), (29, 69427772183), (77, 26148121991), (119, 16919373053), (187, 10766873761), (203, 9918253169), (319, 6311615653), (493, 4083986599), (1309, 1538124823), (2233, 901659379), (3451, 583426657), (5423, 371271509), (37961, 53038787)]