5289387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 7294848

約数和(自身を除く): 2005461

約数列:

[1, 3, 43, 129, 131, 313, 393, 939, 5633, 13459, 16899, 40377, 41003, 123009, 1763129, 5289387]

約数ペア:

[(1, 5289387), (3, 1763129), (43, 123009), (129, 41003), (131, 40377), (313, 16899), (393, 13459), (939, 5633)]