4080942009

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{1367}}^1\times {\mathrm{3727}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 5966887680

約数和(自身を除く): 1885945671

約数列:

[1, 3, 9, 89, 267, 801, 1367, 3727, 4101, 11181, 12303, 33543, 121663, 331703, 364989, 995109, 1094967, 2985327, 5094809, 15284427, 45853281, 453438001, 1360314003, 4080942009]

約数ペア:

[(1, 4080942009), (3, 1360314003), (9, 453438001), (89, 45853281), (267, 15284427), (801, 5094809), (1367, 2985327), (3727, 1094967), (4101, 995109), (11181, 364989), (12303, 331703), (33543, 121663)]