2040153

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 2914560

約数和(自身を除く): 874407

約数列:

[1, 3, 17, 51, 109, 327, 367, 1101, 1853, 5559, 6239, 18717, 40003, 120009, 680051, 2040153]

約数ペア:

[(1, 2040153), (3, 680051), (17, 120009), (51, 40003), (109, 18717), (327, 6239), (367, 5559), (1101, 1853)]