2589081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 3825408

約数和(自身を除く): 1236327

約数列:

[1, 3, 11, 33, 67, 201, 737, 1171, 2211, 3513, 12881, 38643, 78457, 235371, 863027, 2589081]

約数ペア:

[(1, 2589081), (3, 863027), (11, 235371), (33, 78457), (67, 38643), (201, 12881), (737, 3513), (1171, 2211)]