2706207

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 4257792

約数和(自身を除く): 1551585

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4157, 12471, 29099, 87297, 128867, 386601, 902069, 2706207]

約数ペア:

[(1, 2706207), (3, 902069), (7, 386601), (21, 128867), (31, 87297), (93, 29099), (217, 12471), (651, 4157)]