143473517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2543}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 164118528

約数和(自身を除く): 20645011

約数列:

[1, 11, 23, 223, 253, 2453, 2543, 5129, 27973, 56419, 58489, 567089, 643379, 6237979, 13043047, 143473517]

約数ペア:

[(1, 143473517), (11, 13043047), (23, 6237979), (223, 643379), (253, 567089), (2453, 58489), (2543, 56419), (5129, 27973)]