3866499

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 6875232

約数和(自身を除く): 3008733

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4721, 14163, 33047, 42489, 61373, 99141, 184119, 297423, 429611, 552357, 1288833, 3866499]

約数ペア:

[(1, 3866499), (3, 1288833), (7, 552357), (9, 429611), (13, 297423), (21, 184119), (39, 99141), (63, 61373), (91, 42489), (117, 33047), (273, 14163), (819, 4721)]