13807773

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 23936000

約数和(自身を除く): 10128227

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 1699, 2709, 5097, 8127, 11893, 15291, 35679, 45873, 73057, 107037, 219171, 321111, 511399, 657513, 1534197, 1972539, 4602591, 13807773]

約数ペア:

[(1, 13807773), (3, 4602591), (7, 1972539), (9, 1534197), (21, 657513), (27, 511399), (43, 321111), (63, 219171), (129, 107037), (189, 73057), (301, 45873), (387, 35679), (903, 15291), (1161, 11893), (1699, 8127), (2709, 5097)]