21277234635

素因数分解:

$3^1\times 5^1\times {\mathrm{8537}}^1\times {\mathrm{166157}}^1$

素因数の和:174702

約数の個数: 16

約数和(自身を含む): 34047768096

約数和(自身を除く): 12770533461

約数列:

[1, 3, 5, 15, 8537, 25611, 42685, 128055, 166157, 498471, 830785, 2492355, 1418482309, 4255446927, 7092411545, 21277234635]

約数ペア:

[(1, 21277234635), (3, 7092411545), (5, 4255446927), (15, 1418482309), (8537, 2492355), (25611, 830785), (42685, 498471), (128055, 166157)]