29765589

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 50200128

約数和(自身を除く): 20434539

約数列:

[1, 3, 7, 17, 21, 43, 49, 51, 119, 129, 147, 277, 301, 357, 731, 831, 833, 903, 1939, 2107, 2193, 2499, 4709, 5117, 5817, 6321, 11911, 13573, 14127, 15351, 32963, 35733, 35819, 40719, 83377, 98889, 107457, 202487, 230741, 250131, 583639, 607461, 692223, 1417409, 1750917, 4252227, 9921863, 29765589]

約数ペア:

[(1, 29765589), (3, 9921863), (7, 4252227), (17, 1750917), (21, 1417409), (43, 692223), (49, 607461), (51, 583639), (119, 250131), (129, 230741), (147, 202487), (277, 107457), (301, 98889), (357, 83377), (731, 40719), (831, 35819), (833, 35733), (903, 32963), (1939, 15351), (2107, 14127), (2193, 13573), (2499, 11911), (4709, 6321), (5117, 5817)]