13679289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 21781760

約数和(自身を除く): 8102471

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 2719, 5031, 8157, 24471, 35347, 106041, 116917, 318123, 350751, 1052253, 1519921, 4559763, 13679289]

約数ペア:

[(1, 13679289), (3, 4559763), (9, 1519921), (13, 1052253), (39, 350751), (43, 318123), (117, 116917), (129, 106041), (387, 35347), (559, 24471), (1677, 8157), (2719, 5031)]