487997433

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{234727}}^1$

素因数の和:234754

約数の個数: 32

約数和(自身を含む): 901355520

約数和(自身を除く): 413358087

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 234727, 704181, 1643089, 2112543, 2581997, 4929267, 6337629, 7745991, 14787801, 18073979, 23237973, 44363403, 54221937, 69713919, 162665811, 487997433]

約数ペア:

[(1, 487997433), (3, 162665811), (7, 69713919), (9, 54221937), (11, 44363403), (21, 23237973), (27, 18073979), (33, 14787801), (63, 7745991), (77, 6337629), (99, 4929267), (189, 2581997), (231, 2112543), (297, 1643089), (693, 704181), (2079, 234727)]