16928973

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{4937}}^1$

素因数の和:5073

約数の個数: 16

約数和(自身を含む): 25282560

約数和(自身を除く): 8353587

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 4937, 14811, 44433, 133299, 626999, 1880997, 5642991, 16928973]

約数ペア:

[(1, 16928973), (3, 5642991), (9, 1880997), (27, 626999), (127, 133299), (381, 44433), (1143, 14811), (3429, 4937)]