13510197

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 21503040

約数和(自身を除く): 7992843

約数列:

[1, 3, 9, 19, 41, 47, 57, 123, 141, 171, 369, 423, 779, 893, 1681, 1927, 2337, 2679, 5043, 5781, 7011, 8037, 15129, 17343, 31939, 36613, 79007, 95817, 109839, 237021, 287451, 329517, 711063, 1501133, 4503399, 13510197]

約数ペア:

[(1, 13510197), (3, 4503399), (9, 1501133), (19, 711063), (41, 329517), (47, 287451), (57, 237021), (123, 109839), (141, 95817), (171, 79007), (369, 36613), (423, 31939), (779, 17343), (893, 15129), (1681, 8037), (1927, 7011), (2337, 5781), (2679, 5043)]