29730519

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 54605824

約数和(自身を除く): 24875305

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1171, 1209, 1953, 2821, 3513, 3627, 8197, 8463, 10539, 15223, 24591, 25389, 36301, 45669, 73773, 106561, 108903, 137007, 254107, 319683, 326709, 471913, 762321, 959049, 1415739, 2286963, 3303391, 4247217, 9910173, 29730519]

約数ペア:

[(1, 29730519), (3, 9910173), (7, 4247217), (9, 3303391), (13, 2286963), (21, 1415739), (31, 959049), (39, 762321), (63, 471913), (91, 326709), (93, 319683), (117, 254107), (217, 137007), (273, 108903), (279, 106561), (403, 73773), (651, 45669), (819, 36301), (1171, 25389), (1209, 24591), (1953, 15223), (2821, 10539), (3513, 8463), (3627, 8197)]