13677965

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4391}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 18973440

約数和(自身を除く): 5295475

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 4391, 21955, 30737, 153685, 390799, 1953995, 2735593, 13677965]

約数ペア:

[(1, 13677965), (5, 2735593), (7, 1953995), (35, 390799), (89, 153685), (445, 30737), (623, 21955), (3115, 4391)]