13996539

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 21005712

約数和(自身を除く): 7009173

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 457, 747, 1371, 3403, 4113, 10209, 18737, 30627, 37931, 56211, 113793, 168633, 341379, 1555171, 4665513, 13996539]

約数ペア:

[(1, 13996539), (3, 4665513), (9, 1555171), (41, 341379), (83, 168633), (123, 113793), (249, 56211), (369, 37931), (457, 30627), (747, 18737), (1371, 10209), (3403, 4113)]