47792217

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{11969}}^1$

素因数の和:12005

約数の個数: 16

約数和(自身を含む): 70096320

約数和(自身を除く): 22304103

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 11969, 35907, 131659, 394977, 1448249, 4344747, 15930739, 47792217]

約数ペア:

[(1, 47792217), (3, 15930739), (11, 4344747), (33, 1448249), (121, 394977), (363, 131659), (1331, 35907), (3993, 11969)]