852208973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{25679}}^1$

素因数の和:26128

約数の個数: 16

約数和(自身を含む): 1065000960

約数和(自身を除く): 212791987

約数列:

[1, 7, 11, 77, 431, 3017, 4741, 25679, 33187, 179753, 282469, 1977283, 11067649, 77473543, 121744139, 852208973]

約数ペア:

[(1, 852208973), (7, 121744139), (11, 77473543), (77, 11067649), (431, 1977283), (3017, 282469), (4741, 179753), (25679, 33187)]