2017201997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{6151}}^1$

素因数の和:6460

約数の個数: 16

約数和(自身を含む): 2168653824

約数和(自身を除く): 151451827

約数列:

[1, 17, 101, 191, 1717, 3247, 6151, 19291, 104567, 327947, 621251, 1174841, 10561267, 19972297, 118658941, 2017201997]

約数ペア:

[(1, 2017201997), (17, 118658941), (101, 19972297), (191, 10561267), (1717, 1174841), (3247, 621251), (6151, 327947), (19291, 104567)]