57220833

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2671}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 78791936

約数和(自身を除く): 21571103

約数列:

[1, 3, 37, 111, 193, 579, 2671, 7141, 8013, 21423, 98827, 296481, 515503, 1546509, 19073611, 57220833]

約数ペア:

[(1, 57220833), (3, 19073611), (37, 1546509), (111, 515503), (193, 296481), (579, 98827), (2671, 21423), (7141, 8013)]