2649274317

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1344127}}^1$

素因数の和:1344209

約数の個数: 16

約数和(自身を含む): 3978618880

約数和(自身を除く): 1329344563

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1344127, 4032381, 12097143, 36291429, 98121271, 294363813, 883091439, 2649274317]

約数ペア:

[(1, 2649274317), (3, 883091439), (9, 294363813), (27, 98121271), (73, 36291429), (219, 12097143), (657, 4032381), (1971, 1344127)]