1088897571

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{211889}}^1$

素因数の和:212466

約数の個数: 12

約数和(自身を含む): 1575614040

約数和(自身を除く): 486716469

約数列:

[1, 3, 9, 571, 1713, 5139, 211889, 635667, 1907001, 120988619, 362965857, 1088897571]

約数ペア:

[(1, 1088897571), (3, 362965857), (9, 120988619), (571, 1907001), (1713, 635667), (5139, 211889)]