1330886997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4481101}}^1$

素因数の和:4481121

約数の個数: 16

約数和(自身を含む): 2150928960

約数和(自身を除く): 820041963

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4481101, 13443303, 40329909, 49292111, 120989727, 147876333, 443628999, 1330886997]

約数ペア:

[(1, 1330886997), (3, 443628999), (9, 147876333), (11, 120989727), (27, 49292111), (33, 40329909), (99, 13443303), (297, 4481101)]