47831637

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17387}}^1$

素因数の和:17528

約数の個数: 16

約数和(自身を含む): 73446912

約数和(自身を除く): 25615275

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 17387, 52161, 121709, 365127, 2277697, 6833091, 15943879, 47831637]

約数ペア:

[(1, 47831637), (3, 15943879), (7, 6833091), (21, 2277697), (131, 365127), (393, 121709), (917, 52161), (2751, 17387)]