25512393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1993}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 36179136

約数和(自身を除く): 10666743

約数列:

[1, 3, 17, 51, 251, 753, 1993, 4267, 5979, 12801, 33881, 101643, 500243, 1500729, 8504131, 25512393]

約数ペア:

[(1, 25512393), (3, 8504131), (17, 1500729), (51, 500243), (251, 101643), (753, 33881), (1993, 12801), (4267, 5979)]