29807739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 46820592

約数和(自身を除く): 17012853

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 2381, 4173, 7143, 12519, 21429, 30953, 92859, 254767, 278577, 764301, 2292903, 3311971, 9935913, 29807739]

約数ペア:

[(1, 29807739), (3, 9935913), (9, 3311971), (13, 2292903), (39, 764301), (107, 278577), (117, 254767), (321, 92859), (963, 30953), (1391, 21429), (2381, 12519), (4173, 7143)]