47209317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6277}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 66295680

約数和(自身を除く): 19086363

約数列:

[1, 3, 23, 69, 109, 327, 2507, 6277, 7521, 18831, 144371, 433113, 684193, 2052579, 15736439, 47209317]

約数ペア:

[(1, 47209317), (3, 15736439), (23, 2052579), (69, 684193), (109, 433113), (327, 144371), (2507, 18831), (6277, 7521)]