216050691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{2549}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 303552000

約数和(自身を除く): 87501309

約数列:

[1, 3, 19, 57, 1487, 2549, 4461, 7647, 28253, 48431, 84759, 145293, 3790363, 11371089, 72016897, 216050691]

約数ペア:

[(1, 216050691), (3, 72016897), (19, 11371089), (57, 3790363), (1487, 145293), (2549, 84759), (4461, 48431), (7647, 28253)]