2542617

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2157543

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1223, 2079, 3669, 8561, 11007, 13453, 25683, 33021, 40359, 77049, 94171, 121077, 231147, 282513, 363231, 847539, 2542617]

約数ペア:

[(1, 2542617), (3, 847539), (7, 363231), (9, 282513), (11, 231147), (21, 121077), (27, 94171), (33, 77049), (63, 40359), (77, 33021), (99, 25683), (189, 13453), (231, 11007), (297, 8561), (693, 3669), (1223, 2079)]