20161931073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{909301}}^1$

素因数の和:909712

約数の個数: 16

約数和(自身を含む): 28370222400

約数和(自身を除く): 8208291327

約数列:

[1, 3, 19, 57, 389, 1167, 7391, 22173, 909301, 2727903, 17276719, 51830157, 353718089, 1061154267, 6720643691, 20161931073]

約数ペア:

[(1, 20161931073), (3, 6720643691), (19, 1061154267), (57, 353718089), (389, 51830157), (1167, 17276719), (7391, 2727903), (22173, 909301)]