512736049

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{171541}}^1$

素因数の和:171616

約数の個数: 12

約数和(自身を含む): 606229428

約数和(自身を除く): 93493379

約数列:

[1, 7, 49, 61, 427, 2989, 171541, 1200787, 8405509, 10464001, 73248007, 512736049]

約数ペア:

[(1, 512736049), (7, 73248007), (49, 10464001), (61, 8405509), (427, 1200787), (2989, 171541)]