39274311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4957}}^1$

素因数の和:5118

約数の個数: 16

約数和(自身を含む): 55529600

約数和(自身を除く): 16255289

約数列:

[1, 3, 19, 57, 139, 417, 2641, 4957, 7923, 14871, 94183, 282549, 689023, 2067069, 13091437, 39274311]

約数ペア:

[(1, 39274311), (3, 13091437), (19, 2067069), (57, 689023), (139, 282549), (417, 94183), (2641, 14871), (4957, 7923)]