16798397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 22788864

約数和(自身を除く): 5990467

約数列:

[1, 7, 11, 17, 41, 77, 119, 187, 287, 313, 451, 697, 1309, 2191, 3157, 3443, 4879, 5321, 7667, 12833, 24101, 37247, 53669, 58531, 89831, 141163, 218161, 409717, 988141, 1527127, 2399771, 16798397]

約数ペア:

[(1, 16798397), (7, 2399771), (11, 1527127), (17, 988141), (41, 409717), (77, 218161), (119, 141163), (187, 89831), (287, 58531), (313, 53669), (451, 37247), (697, 24101), (1309, 12833), (2191, 7667), (3157, 5321), (3443, 4879)]