29903211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 46702656

約数和(自身を除く): 16799445

約数列:

[1, 3, 9, 13, 39, 117, 431, 593, 1293, 1779, 3879, 5337, 5603, 7709, 16809, 23127, 50427, 69381, 255583, 766749, 2300247, 3322579, 9967737, 29903211]

約数ペア:

[(1, 29903211), (3, 9967737), (9, 3322579), (13, 2300247), (39, 766749), (117, 255583), (431, 69381), (593, 50427), (1293, 23127), (1779, 16809), (3879, 7709), (5337, 5603)]