29338407

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 50044176

約数和(自身を除く): 20705769

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 937, 1491, 2811, 3479, 4473, 6559, 8433, 10437, 19677, 31311, 45913, 59031, 66527, 137739, 199581, 413217, 465689, 598743, 1397067, 3259823, 4191201, 9779469, 29338407]

約数ペア:

[(1, 29338407), (3, 9779469), (7, 4191201), (9, 3259823), (21, 1397067), (49, 598743), (63, 465689), (71, 413217), (147, 199581), (213, 137739), (441, 66527), (497, 59031), (639, 45913), (937, 31311), (1491, 19677), (2811, 10437), (3479, 8433), (4473, 6559)]