2027181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 2963520

約数和(自身を除く): 936339

約数列:

[1, 3, 13, 39, 59, 177, 767, 881, 2301, 2643, 11453, 34359, 51979, 155937, 675727, 2027181]

約数ペア:

[(1, 2027181), (3, 675727), (13, 155937), (39, 51979), (59, 34359), (177, 11453), (767, 2643), (881, 2301)]