17042053

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 20930400

約数和(自身を除く): 3888347

約数列:

[1, 7, 29, 49, 67, 179, 203, 469, 1253, 1421, 1943, 3283, 5191, 8771, 11993, 13601, 36337, 83951, 95207, 254359, 347797, 587657, 2434579, 17042053]

約数ペア:

[(1, 17042053), (7, 2434579), (29, 587657), (49, 347797), (67, 254359), (179, 95207), (203, 83951), (469, 36337), (1253, 13601), (1421, 11993), (1943, 8771), (3283, 5191)]