4491333

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1$

素因数の和:6505

約数の個数: 24

約数和(自身を含む): 8089536

約数和(自身を除く): 3598203

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 6481, 19443, 45367, 58329, 71291, 136101, 213873, 408303, 499037, 641619, 1497111, 4491333]

約数ペア:

[(1, 4491333), (3, 1497111), (7, 641619), (9, 499037), (11, 408303), (21, 213873), (33, 136101), (63, 71291), (77, 58329), (99, 45367), (231, 19443), (693, 6481)]