2997809919

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{36037}}^1$

素因数の和:36141

約数の個数: 40

約数和(自身を含む): 4883869760

約数和(自身を除く): 1886059841

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 1027, 1053, 2133, 3081, 6399, 9243, 27729, 36037, 83187, 108111, 324333, 468481, 972999, 1405443, 2846923, 2918997, 4216329, 8540769, 12648987, 25622307, 37009999, 37946961, 76866921, 111029997, 230600763, 333089991, 999269973, 2997809919]

約数ペア:

[(1, 2997809919), (3, 999269973), (9, 333089991), (13, 230600763), (27, 111029997), (39, 76866921), (79, 37946961), (81, 37009999), (117, 25622307), (237, 12648987), (351, 8540769), (711, 4216329), (1027, 2918997), (1053, 2846923), (2133, 1405443), (3081, 972999), (6399, 468481), (9243, 324333), (27729, 108111), (36037, 83187)]