47449899

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7039}}^1$

素因数の和:7159

約数の個数: 24

約数和(自身を含む): 79073280

約数和(自身を除く): 31623381

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 7039, 21117, 49273, 63351, 147819, 443457, 753173, 2259519, 5272211, 6778557, 15816633, 47449899]

約数ペア:

[(1, 47449899), (3, 15816633), (7, 6778557), (9, 5272211), (21, 2259519), (63, 753173), (107, 443457), (321, 147819), (749, 63351), (963, 49273), (2247, 21117), (6741, 7039)]