17493357

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 29721600

約数和(自身を除く): 12228243

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 2579, 6783, 7737, 18053, 43843, 49001, 54159, 131529, 147003, 306901, 343007, 833017, 920703, 1029021, 2499051, 5831119, 17493357]

約数ペア:

[(1, 17493357), (3, 5831119), (7, 2499051), (17, 1029021), (19, 920703), (21, 833017), (51, 343007), (57, 306901), (119, 147003), (133, 131529), (323, 54159), (357, 49001), (399, 43843), (969, 18053), (2261, 7737), (2579, 6783)]