51103437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221227}}^1$

素因数の和:221248

約数の個数: 16

約数和(自身を含む): 84951552

約数和(自身を除く): 33848115

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 221227, 663681, 1548589, 2433497, 4645767, 7300491, 17034479, 51103437]

約数ペア:

[(1, 51103437), (3, 17034479), (7, 7300491), (11, 4645767), (21, 2433497), (33, 1548589), (77, 663681), (231, 221227)]