147793667

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3889}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 173649600

約数和(自身を除く): 25855933

約数列:

[1, 7, 61, 89, 427, 623, 3889, 5429, 27223, 38003, 237229, 346121, 1660603, 2422847, 21113381, 147793667]

約数ペア:

[(1, 147793667), (7, 21113381), (61, 2422847), (89, 1660603), (427, 346121), (623, 237229), (3889, 38003), (5429, 27223)]