29959251

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 17042349

約数列:

[1, 3, 7, 21, 67, 107, 199, 201, 321, 469, 597, 749, 1393, 1407, 2247, 4179, 7169, 13333, 21293, 21507, 39999, 50183, 63879, 93331, 149051, 150549, 279993, 447153, 1426631, 4279893, 9986417, 29959251]

約数ペア:

[(1, 29959251), (3, 9986417), (7, 4279893), (21, 1426631), (67, 447153), (107, 279993), (199, 150549), (201, 149051), (321, 93331), (469, 63879), (597, 50183), (749, 39999), (1393, 21507), (1407, 21293), (2247, 13333), (4179, 7169)]