2739057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 3960000

約数和(自身を除く): 1220943

約数列:

[1, 3, 17, 43, 51, 129, 731, 1249, 2193, 3747, 21233, 53707, 63699, 161121, 913019, 2739057]

約数ペア:

[(1, 2739057), (3, 913019), (17, 161121), (43, 63699), (51, 53707), (129, 21233), (731, 3747), (1249, 2193)]