2043280107

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{8009}}^1$

素因数の和:8888

約数の個数: 32

約数和(自身を含む): 3306528000

約数和(自身を除く): 1263247893

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 859, 2577, 7731, 8009, 9449, 23193, 24027, 28347, 72081, 85041, 88099, 216243, 255123, 264297, 792891, 2378673, 6879731, 20639193, 61917579, 75677041, 185752737, 227031123, 681093369, 2043280107]

約数ペア:

[(1, 2043280107), (3, 681093369), (9, 227031123), (11, 185752737), (27, 75677041), (33, 61917579), (99, 20639193), (297, 6879731), (859, 2378673), (2577, 792891), (7731, 264297), (8009, 255123), (9449, 216243), (23193, 88099), (24027, 85041), (28347, 72081)]