51146403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221413}}^1$

素因数の和:221434

約数の個数: 16

約数和(自身を含む): 85022976

約数和(自身を除く): 33876573

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 221413, 664239, 1549891, 2435543, 4649673, 7306629, 17048801, 51146403]

約数ペア:

[(1, 51146403), (3, 17048801), (7, 7306629), (11, 4649673), (21, 2435543), (33, 1549891), (77, 664239), (231, 221413)]