56087913

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157109}}^1$

素因数の和:157136

約数の個数: 16

約数和(自身を含む): 90495360

約数和(自身を除く): 34407447

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 157109, 471327, 1099763, 2670853, 3299289, 8012559, 18695971, 56087913]

約数ペア:

[(1, 56087913), (3, 18695971), (7, 8012559), (17, 3299289), (21, 2670853), (51, 1099763), (119, 471327), (357, 157109)]