1680873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 2425920

約数和(自身を除く): 745047

約数列:

[1, 3, 19, 37, 57, 111, 703, 797, 2109, 2391, 15143, 29489, 45429, 88467, 560291, 1680873]

約数ペア:

[(1, 1680873), (3, 560291), (19, 88467), (37, 45429), (57, 29489), (111, 15143), (703, 2391), (797, 2109)]