14560721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 18101376

約数和(自身を除く): 3540655

約数列:

[1, 7, 17, 37, 119, 259, 629, 3307, 4403, 23149, 56219, 122359, 393533, 856513, 2080103, 14560721]

約数ペア:

[(1, 14560721), (7, 2080103), (17, 856513), (37, 393533), (119, 122359), (259, 56219), (629, 23149), (3307, 4403)]