3249720081

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2111579}}^1$

素因数の和:2111610

約数の個数: 20

約数和(自身を含む): 5110023600

約数和(自身を除く): 1860303519

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2111579, 6334737, 19004211, 40120001, 57012633, 120360003, 171037899, 361080009, 1083240027, 3249720081]

約数ペア:

[(1, 3249720081), (3, 1083240027), (9, 361080009), (19, 171037899), (27, 120360003), (57, 57012633), (81, 40120001), (171, 19004211), (513, 6334737), (1539, 2111579)]