28593621

素因数分解:

$3^3\times 7^1\times {\mathrm{151289}}^1$

素因数の和:151305

約数の個数: 16

約数和(自身を含む): 48412800

約数和(自身を除く): 19819179

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 151289, 453867, 1059023, 1361601, 3177069, 4084803, 9531207, 28593621]

約数ペア:

[(1, 28593621), (3, 9531207), (7, 4084803), (9, 3177069), (21, 1361601), (27, 1059023), (63, 453867), (189, 151289)]