2025783459

素因数分解:

$3^3\times 7^1\times {\mathrm{2441}}^1\times {\mathrm{4391}}^1$

素因数の和:6848

約数の個数: 32

約数和(自身を含む): 3432084480

約数和(自身を除く): 1406301021

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2441, 4391, 7323, 13173, 17087, 21969, 30737, 39519, 51261, 65907, 92211, 118557, 153783, 276633, 461349, 829899, 10718431, 32155293, 75029017, 96465879, 225087051, 289397637, 675261153, 2025783459]

約数ペア:

[(1, 2025783459), (3, 675261153), (7, 289397637), (9, 225087051), (21, 96465879), (27, 75029017), (63, 32155293), (189, 10718431), (2441, 829899), (4391, 461349), (7323, 276633), (13173, 153783), (17087, 118557), (21969, 92211), (30737, 65907), (39519, 51261)]