412457619

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{141301}}^1$

素因数の和:141450

約数の個数: 16

約数和(自身を含む): 633032960

約数和(自身を除く): 220575341

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 141301, 423903, 989107, 2967321, 19640839, 58922517, 137485873, 412457619]

約数ペア:

[(1, 412457619), (3, 137485873), (7, 58922517), (21, 19640839), (139, 2967321), (417, 989107), (973, 423903), (2919, 141301)]