138646871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1777}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 155923488

約数和(自身を除く): 17276617

約数列:

[1, 11, 41, 173, 451, 1777, 1903, 7093, 19547, 72857, 78023, 307421, 801427, 3381631, 12604261, 138646871]

約数ペア:

[(1, 138646871), (11, 12604261), (41, 3381631), (173, 801427), (451, 307421), (1777, 78023), (1903, 72857), (7093, 19547)]