16273821

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 22408448

約数和(自身を除く): 6134627

約数列:

[1, 3, 37, 111, 271, 541, 813, 1623, 10027, 20017, 30081, 60051, 146611, 439833, 5424607, 16273821]

約数ペア:

[(1, 16273821), (3, 5424607), (37, 439833), (111, 146611), (271, 60051), (541, 30081), (813, 20017), (1623, 10027)]