57025857

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3559}}^1$

素因数の和:3685

約数の個数: 24

約数和(自身を含む): 89284800

約数和(自身を除く): 32258943

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 3559, 5341, 10677, 16023, 24913, 74739, 174391, 387931, 523173, 1163793, 2715517, 8146551, 19008619, 57025857]

約数ペア:

[(1, 57025857), (3, 19008619), (7, 8146551), (21, 2715517), (49, 1163793), (109, 523173), (147, 387931), (327, 174391), (763, 74739), (2289, 24913), (3559, 16023), (5341, 10677)]