15140763

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17016

約数の個数: 20

約数和(自身を含む): 24675288

約数和(自身を除く): 9534525

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 16993, 50979, 152937, 186923, 458811, 560769, 1376433, 1682307, 5046921, 15140763]

約数ペア:

[(1, 15140763), (3, 5046921), (9, 1682307), (11, 1376433), (27, 560769), (33, 458811), (81, 186923), (99, 152937), (297, 50979), (891, 16993)]