39796881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7159}}^1$

素因数の和:7288

約数の個数: 16

約数和(自身を含む): 56707200

約数和(自身を除く): 16910319

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 7159, 21477, 121703, 365109, 780331, 2340993, 13265627, 39796881]

約数ペア:

[(1, 39796881), (3, 13265627), (17, 2340993), (51, 780331), (109, 365109), (327, 121703), (1853, 21477), (5559, 7159)]