51891663

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 70682976

約数和(自身を除く): 18791313

約数列:

[1, 3, 61, 183, 233, 699, 1217, 3651, 14213, 42639, 74237, 222711, 283561, 850683, 17297221, 51891663]

約数ペア:

[(1, 51891663), (3, 17297221), (61, 850683), (183, 283561), (233, 222711), (699, 74237), (1217, 42639), (3651, 14213)]