30259779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53939}}^1$

素因数の和:53970

約数の個数: 16

約数和(自身を含む): 46604160

約数和(自身を除く): 16344381

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 53939, 161817, 593329, 916963, 1779987, 2750889, 10086593, 30259779]

約数ペア:

[(1, 30259779), (3, 10086593), (11, 2750889), (17, 1779987), (33, 916963), (51, 593329), (187, 161817), (561, 53939)]