417967942617

素因数分解:

$3^4\times {\mathrm{2767}}^1\times {\mathrm{1864871}}^1$

素因数の和:1867650

約数の個数: 20

約数和(自身を含む): 624597849216

約数和(自身を除く): 206629906599

約数列:

[1, 3, 9, 27, 81, 2767, 8301, 24903, 74709, 224127, 1864871, 5594613, 16783839, 50351517, 151054551, 5160098057, 15480294171, 46440882513, 139322647539, 417967942617]

約数ペア:

[(1, 417967942617), (3, 139322647539), (9, 46440882513), (27, 15480294171), (81, 5160098057), (2767, 151054551), (8301, 50351517), (24903, 16783839), (74709, 5594613), (224127, 1864871)]