2982063

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 4572416

約数和(自身を除く): 1590353

約数列:

[1, 3, 7, 21, 211, 633, 673, 1477, 2019, 4431, 4711, 14133, 142003, 426009, 994021, 2982063]

約数ペア:

[(1, 2982063), (3, 994021), (7, 426009), (21, 142003), (211, 14133), (633, 4711), (673, 4431), (1477, 2019)]