28463547

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22973}}^1$

素因数の和:23042

約数の個数: 16

約数和(自身を含む): 44110080

約数和(自身を除く): 15646533

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 22973, 68919, 160811, 482433, 1355407, 4066221, 9487849, 28463547]

約数ペア:

[(1, 28463547), (3, 9487849), (7, 4066221), (21, 1355407), (59, 482433), (177, 160811), (413, 68919), (1239, 22973)]