42438687

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{761}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 58704480

約数和(自身を除く): 16265793

約数列:

[1, 3, 29, 87, 641, 761, 1923, 2283, 18589, 22069, 55767, 66207, 487801, 1463403, 14146229, 42438687]

約数ペア:

[(1, 42438687), (3, 14146229), (29, 1463403), (87, 487801), (641, 66207), (761, 55767), (1923, 22069), (2283, 18589)]