16875009

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{1931}}^1$

素因数の和:2908

約数の個数: 12

約数和(自身を含む): 24412752

約数和(自身を除く): 7537743

約数列:

[1, 3, 9, 971, 1931, 2913, 5793, 8739, 17379, 1875001, 5625003, 16875009]

約数ペア:

[(1, 16875009), (3, 5625003), (9, 1875001), (971, 17379), (1931, 8739), (2913, 5793)]