4912317

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 7800000

約数和(自身を除く): 2887683

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1249, 1311, 3747, 3933, 11241, 23731, 28727, 71193, 86181, 213579, 258543, 545813, 1637439, 4912317]

約数ペア:

[(1, 4912317), (3, 1637439), (9, 545813), (19, 258543), (23, 213579), (57, 86181), (69, 71193), (171, 28727), (207, 23731), (437, 11241), (1249, 3933), (1311, 3747)]