28322427

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{36451}}^1$

素因数の和:36498

約数の個数: 16

約数和(自身を含む): 44325632

約数和(自身を除く): 16003205

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 36451, 109353, 255157, 765471, 1348687, 4046061, 9440809, 28322427]

約数ペア:

[(1, 28322427), (3, 9440809), (7, 4046061), (21, 1348687), (37, 765471), (111, 255157), (259, 109353), (777, 36451)]