2702721.00000000

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10223}}^1$

素因数の和:10250

約数の個数: 32

約数和(自身を含む): 39260160

約数和(自身を除く): 18006543

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 10223, 30669, 71561, 92007, 112453, 214683, 276021, 337359, 644049, 787171, 1012077, 1932147, 2361513, 3036231, 7084539, 21253617]

約数ペア:

[(1, 21253617), (3, 7084539), (7, 3036231), (9, 2361513), (11, 1932147), (21, 1012077), (27, 787171), (33, 644049), (63, 337359), (77, 276021), (99, 214683), (189, 112453), (231, 92007), (297, 71561), (693, 30669), (2079, 10223)]