57286257

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{3529}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 87431040

約数和(自身を除く): 30144783

約数列:

[1, 3, 7, 21, 773, 2319, 3529, 5411, 10587, 16233, 24703, 74109, 2727917, 8183751, 19095419, 57286257]

約数ペア:

[(1, 57286257), (3, 19095419), (7, 8183751), (21, 2727917), (773, 74109), (2319, 24703), (3529, 16233), (5411, 10587)]