30536891

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 39631872

約数和(自身を除く): 9094981

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 1163, 2387, 3751, 8141, 12793, 26257, 36053, 89551, 140723, 252371, 396583, 985061, 2776081, 4362413, 30536891]

約数ペア:

[(1, 30536891), (7, 4362413), (11, 2776081), (31, 985061), (77, 396583), (121, 252371), (217, 140723), (341, 89551), (847, 36053), (1163, 26257), (2387, 12793), (3751, 8141)]