16899043

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 20630016

約数和(自身を除く): 3730973

約数列:

[1, 7, 23, 43, 161, 301, 989, 2441, 6923, 17087, 56143, 104963, 393001, 734741, 2414149, 16899043]

約数ペア:

[(1, 16899043), (7, 2414149), (23, 734741), (43, 393001), (161, 104963), (301, 56143), (989, 17087), (2441, 6923)]