21841083

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{8171}}^1$

素因数の和:8197

約数の個数: 24

約数和(自身を含む): 35695296

約数和(自身を除く): 13854213

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 8171, 24513, 73539, 89881, 220617, 269643, 661851, 808929, 1985553, 2426787, 7280361, 21841083]

約数ペア:

[(1, 21841083), (3, 7280361), (9, 2426787), (11, 1985553), (27, 808929), (33, 661851), (81, 269643), (99, 220617), (243, 89881), (297, 73539), (891, 24513), (2673, 8171)]