2912031687

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{86413}}^1$

素因数の和:86702

約数の個数: 16

約数和(自身を含む): 3981957120

約数和(自身を除く): 1069925433

約数列:

[1, 3, 47, 141, 239, 717, 11233, 33699, 86413, 259239, 4061411, 12184233, 20652707, 61958121, 970677229, 2912031687]

約数ペア:

[(1, 2912031687), (3, 970677229), (47, 61958121), (141, 20652707), (239, 12184233), (717, 4061411), (11233, 259239), (33699, 86413)]