47354937

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16223}}^1$

素因数の和:16372

約数の個数: 16

約数和(自身を含む): 72683520

約数和(自身を除く): 25328583

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 16223, 48669, 113561, 340683, 2254997, 6764991, 15784979, 47354937]

約数ペア:

[(1, 47354937), (3, 15784979), (7, 6764991), (21, 2254997), (139, 340683), (417, 113561), (973, 48669), (2919, 16223)]