180564319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 197406720

約数和(自身を除く): 16842401

約数列:

[1, 13, 107, 271, 479, 1391, 3523, 6227, 28997, 51253, 129809, 376961, 666289, 1687517, 13889563, 180564319]

約数ペア:

[(1, 180564319), (13, 13889563), (107, 1687517), (271, 666289), (479, 376961), (1391, 129809), (3523, 51253), (6227, 28997)]