4388769

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 3721311

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 2111, 6333, 14777, 18999, 23221, 44331, 56997, 69663, 132993, 162547, 208989, 398979, 487641, 626967, 1462923, 4388769]

約数ペア:

[(1, 4388769), (3, 1462923), (7, 626967), (9, 487641), (11, 398979), (21, 208989), (27, 162547), (33, 132993), (63, 69663), (77, 56997), (99, 44331), (189, 23221), (231, 18999), (297, 14777), (693, 6333), (2079, 2111)]