56437143

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86693}}^1$

素因数の和:86734

約数の個数: 16

約数和(自身を含む): 88774656

約数和(自身を除く): 32337513

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 86693, 260079, 606851, 1820553, 2687483, 8062449, 18812381, 56437143]

約数ペア:

[(1, 56437143), (3, 18812381), (7, 8062449), (21, 2687483), (31, 1820553), (93, 606851), (217, 260079), (651, 86693)]