29557297

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 38522880

約数和(自身を除く): 8965583

約数列:

[1, 7, 11, 43, 77, 79, 113, 301, 473, 553, 791, 869, 1243, 3311, 3397, 4859, 6083, 8701, 8927, 23779, 34013, 37367, 53449, 62489, 98197, 261569, 374143, 383861, 687379, 2687027, 4222471, 29557297]

約数ペア:

[(1, 29557297), (7, 4222471), (11, 2687027), (43, 687379), (77, 383861), (79, 374143), (113, 261569), (301, 98197), (473, 62489), (553, 53449), (791, 37367), (869, 34013), (1243, 23779), (3311, 8927), (3397, 8701), (4859, 6083)]