129513601

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 150336000

約数和(自身を除く): 20822399

約数列:

[1, 7, 89, 449, 463, 623, 3143, 3241, 39961, 41207, 207887, 279727, 288449, 1455209, 18501943, 129513601]

約数ペア:

[(1, 129513601), (7, 18501943), (89, 1455209), (449, 288449), (463, 279727), (623, 207887), (3143, 41207), (3241, 39961)]