31286577

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11731}}^1$

素因数の和:11868

約数の個数: 16

約数和(自身を含む): 48054272

約数和(自身を除く): 16767695

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 11731, 35193, 82117, 246351, 1489837, 4469511, 10428859, 31286577]

約数ペア:

[(1, 31286577), (3, 10428859), (7, 4469511), (21, 1489837), (127, 246351), (381, 82117), (889, 35193), (2667, 11731)]