17208801

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{8731}}^1$

素因数の和:8813

約数の個数: 16

約数和(自身を含む): 25846720

約数和(自身を除く): 8637919

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 8731, 26193, 78579, 235737, 637363, 1912089, 5736267, 17208801]

約数ペア:

[(1, 17208801), (3, 5736267), (9, 1912089), (27, 637363), (73, 235737), (219, 78579), (657, 26193), (1971, 8731)]