2017290003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{679909}}^1$

素因数の和:679978

約数の個数: 16

約数和(自身を含む): 2871939840

約数和(自身を除く): 854649837

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 679909, 2039727, 15637907, 29236087, 46913721, 87708261, 672430001, 2017290003]

約数ペア:

[(1, 2017290003), (3, 672430001), (23, 87708261), (43, 46913721), (69, 29236087), (129, 15637907), (989, 2039727), (2967, 679909)]