3897978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{92809}}^1$

素因数の和:92821

約数の個数: 16

約数和(自身を含む): 8909760

約数和(自身を除く): 5011782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 92809, 185618, 278427, 556854, 649663, 1299326, 1948989, 3897978]

約数ペア:

[(1, 3897978), (2, 1948989), (3, 1299326), (6, 649663), (7, 556854), (14, 278427), (21, 185618), (42, 92809)]