8563131

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{1327}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 12748800

約数和(自身を除く): 4185669

約数列:

[1, 3, 9, 27, 239, 717, 1327, 2151, 3981, 6453, 11943, 35829, 317153, 951459, 2854377, 8563131]

約数ペア:

[(1, 8563131), (3, 2854377), (9, 951459), (27, 317153), (239, 35829), (717, 11943), (1327, 6453), (2151, 3981)]