1731739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 1976832

約数和(自身を除く): 245093

約数列:

[1, 17, 23, 43, 103, 391, 731, 989, 1751, 2369, 4429, 16813, 40273, 75293, 101867, 1731739]

約数ペア:

[(1, 1731739), (17, 101867), (23, 75293), (43, 40273), (103, 16813), (391, 4429), (731, 2369), (989, 1751)]