85812987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{115807}}^1$

素因数の和:115842

約数の個数: 16

約数和(自身を含む): 129704960

約数和(自身を除く): 43891973

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 115807, 347421, 1505491, 2200333, 4516473, 6600999, 28604329, 85812987]

約数ペア:

[(1, 85812987), (3, 28604329), (13, 6600999), (19, 4516473), (39, 2200333), (57, 1505491), (247, 347421), (741, 115807)]