2305611

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 1956789

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1109, 2079, 3327, 7763, 9981, 12199, 23289, 29943, 36597, 69867, 85393, 109791, 209601, 256179, 329373, 768537, 2305611]

約数ペア:

[(1, 2305611), (3, 768537), (7, 329373), (9, 256179), (11, 209601), (21, 109791), (27, 85393), (33, 69867), (63, 36597), (77, 29943), (99, 23289), (189, 12199), (231, 9981), (297, 7763), (693, 3327), (1109, 2079)]