30427803

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3803}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 50638848

約数和(自身を除く): 20211045

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 3803, 8001, 11409, 26621, 34227, 79863, 239589, 482981, 1448943, 3380867, 4346829, 10142601, 30427803]

約数ペア:

[(1, 30427803), (3, 10142601), (7, 4346829), (9, 3380867), (21, 1448943), (63, 482981), (127, 239589), (381, 79863), (889, 34227), (1143, 26621), (2667, 11409), (3803, 8001)]