5387543

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 6504960

約数和(自身を除く): 1117417

約数列:

[1, 7, 23, 109, 161, 307, 763, 2149, 2507, 7061, 17549, 33463, 49427, 234241, 769649, 5387543]

約数ペア:

[(1, 5387543), (7, 769649), (23, 234241), (109, 49427), (161, 33463), (307, 17549), (763, 7061), (2149, 2507)]