16971807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 24128000

約数和(自身を除く): 7156193

約数列:

[1, 3, 19, 57, 79, 237, 1501, 3769, 4503, 11307, 71611, 214833, 297751, 893253, 5657269, 16971807]

約数ペア:

[(1, 16971807), (3, 5657269), (19, 893253), (57, 297751), (79, 214833), (237, 71611), (1501, 11307), (3769, 4503)]