3789873

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 5928000

約数和(自身を除く): 2138127

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 599, 703, 1797, 2109, 5391, 6327, 11381, 22163, 34143, 66489, 102429, 199467, 421097, 1263291, 3789873]

約数ペア:

[(1, 3789873), (3, 1263291), (9, 421097), (19, 199467), (37, 102429), (57, 66489), (111, 34143), (171, 22163), (333, 11381), (599, 6327), (703, 5391), (1797, 2109)]