29288329

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 36270240

約数和(自身を除く): 6981911

約数列:

[1, 7, 19, 49, 133, 163, 193, 931, 1141, 1351, 3097, 3667, 7987, 9457, 21679, 25669, 31459, 151753, 179683, 220213, 597721, 1541491, 4184047, 29288329]

約数ペア:

[(1, 29288329), (7, 4184047), (19, 1541491), (49, 597721), (133, 220213), (163, 179683), (193, 151753), (931, 31459), (1141, 25669), (1351, 21679), (3097, 9457), (3667, 7987)]