319387313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{11519}}^1$

素因数の和:11776

約数の個数: 16

約数和(自身を含む): 388177920

約数和(自身を除く): 68790607

約数列:

[1, 7, 17, 119, 233, 1631, 3961, 11519, 27727, 80633, 195823, 1370761, 2683927, 18787489, 45626759, 319387313]

約数ペア:

[(1, 319387313), (7, 45626759), (17, 18787489), (119, 2683927), (233, 1370761), (1631, 195823), (3961, 80633), (11519, 27727)]