5489991

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15663

約数の個数: 16

約数和(自身を含む): 8759520

約数和(自身を除く): 3269529

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 15641, 46923, 140769, 203333, 422307, 609999, 1829997, 5489991]

約数ペア:

[(1, 5489991), (3, 1829997), (9, 609999), (13, 422307), (27, 203333), (39, 140769), (117, 46923), (351, 15641)]