38942967

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{2399}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 59443200

約数和(自身を除く): 20500233

約数列:

[1, 3, 7, 21, 773, 2319, 2399, 5411, 7197, 16233, 16793, 50379, 1854427, 5563281, 12980989, 38942967]

約数ペア:

[(1, 38942967), (3, 12980989), (7, 5563281), (21, 1854427), (773, 50379), (2319, 16793), (2399, 16233), (5411, 7197)]