3207897

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 5928960

約数和(自身を除く): 2721063

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1543, 2079, 4629, 10801, 13887, 16973, 32403, 41661, 50919, 97209, 118811, 152757, 291627, 356433, 458271, 1069299, 3207897]

約数ペア:

[(1, 3207897), (3, 1069299), (7, 458271), (9, 356433), (11, 291627), (21, 152757), (27, 118811), (33, 97209), (63, 50919), (77, 41661), (99, 32403), (189, 16973), (231, 13887), (297, 10801), (693, 4629), (1543, 2079)]