29144269

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 8202131

約数列:

[1, 7, 11, 49, 77, 139, 389, 539, 973, 1529, 2723, 4279, 6811, 10703, 19061, 29953, 54071, 74921, 209671, 378497, 594781, 2649479, 4163467, 29144269]

約数ペア:

[(1, 29144269), (7, 4163467), (11, 2649479), (49, 594781), (77, 378497), (139, 209671), (389, 74921), (539, 54071), (973, 29953), (1529, 19061), (2723, 10703), (4279, 6811)]