28659657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38677}}^1$

素因数の和:38712

約数の個数: 16

約数和(自身を含む): 43319360

約数和(自身を除く): 14659703

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 38677, 116031, 502801, 734863, 1508403, 2204589, 9553219, 28659657]

約数ペア:

[(1, 28659657), (3, 9553219), (13, 2204589), (19, 1508403), (39, 734863), (57, 502801), (247, 116031), (741, 38677)]