47901807

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{3643}}^1$

素因数の和:4139

約数の個数: 16

約数和(自身を含む): 71130880

約数和(自身を除く): 23229073

約数列:

[1, 3, 9, 27, 487, 1461, 3643, 4383, 10929, 13149, 32787, 98361, 1774141, 5322423, 15967269, 47901807]

約数ペア:

[(1, 47901807), (3, 15967269), (9, 5322423), (27, 1774141), (487, 98361), (1461, 32787), (3643, 13149), (4383, 10929)]