47779887

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 65214720

約数和(自身を除く): 17434833

約数列:

[1, 3, 73, 107, 219, 321, 2039, 6117, 7811, 23433, 148847, 218173, 446541, 654519, 15926629, 47779887]

約数ペア:

[(1, 47779887), (3, 15926629), (73, 654519), (107, 446541), (219, 218173), (321, 148847), (2039, 23433), (6117, 7811)]