13062861

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 36

約数和(自身を含む): 23119200

約数和(自身を除く): 10056339

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 1559, 2793, 4677, 8379, 10913, 14031, 29621, 32739, 76391, 88863, 98217, 207347, 229173, 266589, 622041, 687519, 1451429, 1866123, 4354287, 13062861]

約数ペア:

[(1, 13062861), (3, 4354287), (7, 1866123), (9, 1451429), (19, 687519), (21, 622041), (49, 266589), (57, 229173), (63, 207347), (133, 98217), (147, 88863), (171, 76391), (399, 32739), (441, 29621), (931, 14031), (1197, 10913), (1559, 8379), (2793, 4677)]