17696847

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 30067200

約数和(自身を除く): 12370353

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 2609, 6783, 7827, 18263, 44353, 49571, 54789, 133059, 148713, 310471, 346997, 842707, 931413, 1040991, 2528121, 5898949, 17696847]

約数ペア:

[(1, 17696847), (3, 5898949), (7, 2528121), (17, 1040991), (19, 931413), (21, 842707), (51, 346997), (57, 310471), (119, 148713), (133, 133059), (323, 54789), (357, 49571), (399, 44353), (969, 18263), (2261, 7827), (2609, 6783)]