82181231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 94272768

約数和(自身を除く): 12091537

約数列:

[1, 11, 23, 137, 253, 1507, 2371, 3151, 26081, 34661, 54533, 324827, 599863, 3573097, 7471021, 82181231]

約数ペア:

[(1, 82181231), (11, 7471021), (23, 3573097), (137, 599863), (253, 324827), (1507, 54533), (2371, 34661), (3151, 26081)]