11763381

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 18679584

約数和(自身を除く): 6916203

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1861, 2107, 5583, 6321, 13027, 39081, 80023, 91189, 240069, 273567, 560161, 1680483, 3921127, 11763381]

約数ペア:

[(1, 11763381), (3, 3921127), (7, 1680483), (21, 560161), (43, 273567), (49, 240069), (129, 91189), (147, 80023), (301, 39081), (903, 13027), (1861, 6321), (2107, 5583)]