221356806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3353891}}^1$

素因数の和:3353907

約数の個数: 16

約数和(自身を含む): 482960448

約数和(自身を除く): 261603642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3353891, 6707782, 10061673, 20123346, 36892801, 73785602, 110678403, 221356806]

約数ペア:

[(1, 221356806), (2, 110678403), (3, 73785602), (6, 36892801), (11, 20123346), (22, 10061673), (33, 6707782), (66, 3353891)]