7280361

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8171}}^1$

素因数の和:8194

約数の個数: 20

約数和(自身を含む): 11865744

約数和(自身を除く): 4585383

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8171, 24513, 73539, 89881, 220617, 269643, 661851, 808929, 2426787, 7280361]

約数ペア:

[(1, 7280361), (3, 2426787), (9, 808929), (11, 661851), (27, 269643), (33, 220617), (81, 89881), (99, 73539), (297, 24513), (891, 8171)]