29265789

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 48401280

約数和(自身を除く): 19135491

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 239, 343, 357, 717, 833, 1029, 1673, 2401, 2499, 4063, 5019, 5831, 7203, 11711, 12189, 17493, 28441, 35133, 40817, 81977, 85323, 122451, 199087, 245931, 573839, 597261, 1393609, 1721517, 4180827, 9755263, 29265789]

約数ペア:

[(1, 29265789), (3, 9755263), (7, 4180827), (17, 1721517), (21, 1393609), (49, 597261), (51, 573839), (119, 245931), (147, 199087), (239, 122451), (343, 85323), (357, 81977), (717, 40817), (833, 35133), (1029, 28441), (1673, 17493), (2401, 12189), (2499, 11711), (4063, 7203), (5019, 5831)]