42729771

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4721}}^1$

素因数の和:5162

約数の個数: 16

約数和(自身を含む): 65276928

約数和(自身を除く): 22547157

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 4721, 9051, 14163, 33047, 99141, 2034751, 6104253, 14243257, 42729771]

約数ペア:

[(1, 42729771), (3, 14243257), (7, 6104253), (21, 2034751), (431, 99141), (1293, 33047), (3017, 14163), (4721, 9051)]