3902367

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 6326656

約数和(自身を除く): 2424289

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 643, 867, 1929, 2023, 4501, 6069, 10931, 13503, 32793, 76517, 185827, 229551, 557481, 1300789, 3902367]

約数ペア:

[(1, 3902367), (3, 1300789), (7, 557481), (17, 229551), (21, 185827), (51, 76517), (119, 32793), (289, 13503), (357, 10931), (643, 6069), (867, 4501), (1929, 2023)]