2280663

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 4216320

約数和(自身を除く): 1935657

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1097, 2079, 3291, 7679, 9873, 12067, 23037, 29619, 36201, 69111, 84469, 108603, 207333, 253407, 325809, 760221, 2280663]

約数ペア:

[(1, 2280663), (3, 760221), (7, 325809), (9, 253407), (11, 207333), (21, 108603), (27, 84469), (33, 69111), (63, 36201), (77, 29619), (99, 23037), (189, 12067), (231, 9873), (297, 7679), (693, 3291), (1097, 2079)]