56071401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2647}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 78296064

約数和(自身を除く): 22224663

約数列:

[1, 3, 23, 69, 307, 921, 2647, 7061, 7941, 21183, 60881, 182643, 812629, 2437887, 18690467, 56071401]

約数ペア:

[(1, 56071401), (3, 18690467), (23, 2437887), (69, 812629), (307, 182643), (921, 60881), (2647, 21183), (7061, 7941)]