31454943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5413}}^1$

素因数の和:5578

約数の個数: 16

約数和(自身を含む): 45477600

約数和(自身を除く): 14022657

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5413, 5811, 16239, 70369, 211107, 806537, 2419611, 10484981, 31454943]

約数ペア:

[(1, 31454943), (3, 10484981), (13, 2419611), (39, 806537), (149, 211107), (447, 70369), (1937, 16239), (5413, 5811)]