289775047

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 318427200

約数和(自身を除く): 28652153

約数列:

[1, 17, 29, 389, 493, 1511, 6613, 11281, 25687, 43819, 191777, 587779, 744923, 9992243, 17045591, 289775047]

約数ペア:

[(1, 289775047), (17, 17045591), (29, 9992243), (389, 744923), (493, 587779), (1511, 191777), (6613, 43819), (11281, 25687)]