839513843

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1\times {\mathrm{2131}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 968507904

約数和(自身を除く): 128994061

約数列:

[1, 7, 167, 337, 1169, 2131, 2359, 14917, 56279, 355877, 393953, 718147, 2491139, 5027029, 119930549, 839513843]

約数ペア:

[(1, 839513843), (7, 119930549), (167, 5027029), (337, 2491139), (1169, 718147), (2131, 393953), (2359, 355877), (14917, 56279)]