2397087

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 4431360

約数和(自身を除く): 2034273

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1153, 2079, 3459, 8071, 10377, 12683, 24213, 31131, 38049, 72639, 88781, 114147, 217917, 266343, 342441, 799029, 2397087]

約数ペア:

[(1, 2397087), (3, 799029), (7, 342441), (9, 266343), (11, 217917), (21, 114147), (27, 88781), (33, 72639), (63, 38049), (77, 31131), (99, 24213), (189, 12683), (231, 10377), (297, 8071), (693, 3459), (1153, 2079)]