7889913

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4085

約数の個数: 16

約数和(自身を含む): 11851840

約数和(自身を除く): 3961927

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 4003, 12009, 36027, 108081, 292219, 876657, 2629971, 7889913]

約数ペア:

[(1, 7889913), (3, 2629971), (9, 876657), (27, 292219), (73, 108081), (219, 36027), (657, 12009), (1971, 4003)]