38627337

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 60772032

約数和(自身を除く): 22144695

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 3701, 10437, 11103, 25907, 77721, 181349, 262771, 544047, 788313, 1839397, 5518191, 12875779, 38627337]

約数ペア:

[(1, 38627337), (3, 12875779), (7, 5518191), (21, 1839397), (49, 788313), (71, 544047), (147, 262771), (213, 181349), (497, 77721), (1491, 25907), (3479, 11103), (3701, 10437)]