13157133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 7578867

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 499, 517, 561, 799, 1497, 1551, 2397, 5489, 8483, 8789, 16467, 23453, 25449, 26367, 70359, 93313, 257983, 279939, 398701, 773949, 1196103, 4385711, 13157133]

約数ペア:

[(1, 13157133), (3, 4385711), (11, 1196103), (17, 773949), (33, 398701), (47, 279939), (51, 257983), (141, 93313), (187, 70359), (499, 26367), (517, 25449), (561, 23453), (799, 16467), (1497, 8789), (1551, 8483), (2397, 5489)]