2027739

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 3110912

約数和(自身を除く): 1083173

約数列:

[1, 3, 7, 21, 223, 433, 669, 1299, 1561, 3031, 4683, 9093, 96559, 289677, 675913, 2027739]

約数ペア:

[(1, 2027739), (3, 675913), (7, 289677), (21, 96559), (223, 9093), (433, 4683), (669, 3031), (1299, 1561)]