13108851

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 22725120

約数和(自身を除く): 9616269

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 1613, 2709, 4839, 8127, 11291, 14517, 33873, 43551, 69359, 101619, 208077, 304857, 485513, 624231, 1456539, 1872693, 4369617, 13108851]

約数ペア:

[(1, 13108851), (3, 4369617), (7, 1872693), (9, 1456539), (21, 624231), (27, 485513), (43, 304857), (63, 208077), (129, 101619), (189, 69359), (301, 43551), (387, 33873), (903, 14517), (1161, 11291), (1613, 8127), (2709, 4839)]