29009211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 49790976

約数和(自身を除く): 20781765

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 4051, 7161, 12153, 28357, 44561, 85071, 125581, 133683, 311927, 376743, 879067, 935781, 1381391, 2637201, 4144173, 9669737, 29009211]

約数ペア:

[(1, 29009211), (3, 9669737), (7, 4144173), (11, 2637201), (21, 1381391), (31, 935781), (33, 879067), (77, 376743), (93, 311927), (217, 133683), (231, 125581), (341, 85071), (651, 44561), (1023, 28357), (2387, 12153), (4051, 7161)]