3531681

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 20

約数和(自身を含む): 5372400

約数和(自身を除く): 1840719

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 739, 1593, 2217, 4779, 6651, 19953, 43601, 59859, 130803, 392409, 1177227, 3531681]

約数ペア:

[(1, 3531681), (3, 1177227), (9, 392409), (27, 130803), (59, 59859), (81, 43601), (177, 19953), (531, 6651), (739, 4779), (1593, 2217)]