29933721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 45799520

約数和(自身を除く): 15865799

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 907, 1737, 2721, 3667, 8163, 11001, 17233, 33003, 51699, 155097, 175051, 525153, 1575459, 3325969, 9977907, 29933721]

約数ペア:

[(1, 29933721), (3, 9977907), (9, 3325969), (19, 1575459), (57, 525153), (171, 175051), (193, 155097), (579, 51699), (907, 33003), (1737, 17233), (2721, 11001), (3667, 8163)]