12443210857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{86371}}^1$

素因数の和:88260

約数の個数: 16

約数和(自身を含む): 15522084864

約数和(自身を除く): 3078874007

約数列:

[1, 7, 11, 77, 1871, 13097, 20581, 86371, 144067, 604597, 950081, 6650567, 161600141, 1131200987, 1777601551, 12443210857]

約数ペア:

[(1, 12443210857), (7, 1777601551), (11, 1131200987), (77, 161600141), (1871, 6650567), (13097, 950081), (20581, 604597), (86371, 144067)]