42819861

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3571}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 65381888

約数和(自身を除く): 22562027

約数列:

[1, 3, 7, 21, 571, 1713, 3571, 3997, 10713, 11991, 24997, 74991, 2039041, 6117123, 14273287, 42819861]

約数ペア:

[(1, 42819861), (3, 14273287), (7, 6117123), (21, 2039041), (571, 74991), (1713, 24997), (3571, 11991), (3997, 10713)]