858268413

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 1288294400

約数和(自身を除く): 430025987

約数列:

[1, 3, 9, 27, 127, 229, 381, 687, 1093, 1143, 2061, 3279, 3429, 6183, 9837, 29083, 29511, 87249, 138811, 250297, 261747, 416433, 750891, 785241, 1249299, 2252673, 3747897, 6758019, 31787719, 95363157, 286089471, 858268413]

約数ペア:

[(1, 858268413), (3, 286089471), (9, 95363157), (27, 31787719), (127, 6758019), (229, 3747897), (381, 2252673), (687, 1249299), (1093, 785241), (1143, 750891), (2061, 416433), (3279, 261747), (3429, 250297), (6183, 138811), (9837, 87249), (29083, 29511)]