39369519

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2593}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 65285792

約数和(自身を除く): 25916273

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1687, 2169, 2593, 5061, 7779, 15183, 18151, 23337, 54453, 163359, 624913, 1874739, 4374391, 5624217, 13123173, 39369519]

約数ペア:

[(1, 39369519), (3, 13123173), (7, 5624217), (9, 4374391), (21, 1874739), (63, 624913), (241, 163359), (723, 54453), (1687, 23337), (2169, 18151), (2593, 15183), (5061, 7779)]