388545423

素因数分解:

$3^1\times 7^1\times {\mathrm{4231}}^1\times {\mathrm{4373}}^1$

素因数の和:8614

約数の個数: 16

約数和(自身を含む): 592344576

約数和(自身を除く): 203799153

約数列:

[1, 3, 7, 21, 4231, 4373, 12693, 13119, 29617, 30611, 88851, 91833, 18502163, 55506489, 129515141, 388545423]

約数ペア:

[(1, 388545423), (3, 129515141), (7, 55506489), (21, 18502163), (4231, 91833), (4373, 88851), (12693, 30611), (13119, 29617)]