2539647

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1814913

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 503, 561, 1509, 1683, 4527, 5049, 5533, 8551, 13581, 16599, 25653, 49797, 76959, 94061, 149391, 230877, 282183, 846549, 2539647]

約数ペア:

[(1, 2539647), (3, 846549), (9, 282183), (11, 230877), (17, 149391), (27, 94061), (33, 76959), (51, 49797), (99, 25653), (153, 16599), (187, 13581), (297, 8551), (459, 5533), (503, 5049), (561, 4527), (1509, 1683)]