2762193

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 4345856

約数和(自身を除く): 1583663

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4243, 12729, 29701, 89103, 131533, 394599, 920731, 2762193]

約数ペア:

[(1, 2762193), (3, 920731), (7, 394599), (21, 131533), (31, 89103), (93, 29701), (217, 12729), (651, 4243)]