821567041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 878342400

約数和(自身を除く): 56775359

約数列:

[1, 17, 229, 239, 883, 3893, 4063, 15011, 54731, 202207, 211037, 930427, 3437519, 3587629, 48327473, 821567041]

約数ペア:

[(1, 821567041), (17, 48327473), (229, 3587629), (239, 3437519), (883, 930427), (3893, 211037), (4063, 202207), (15011, 54731)]