47854401

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{3067}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 73042944

約数和(自身を除く): 25188543

約数列:

[1, 3, 7, 21, 743, 2229, 3067, 5201, 9201, 15603, 21469, 64407, 2278781, 6836343, 15951467, 47854401]

約数ペア:

[(1, 47854401), (3, 15951467), (7, 6836343), (21, 2278781), (743, 64407), (2229, 21469), (3067, 15603), (5201, 9201)]