1330333461

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{19457}}^1$

素因数の和:19641

約数の個数: 24

約数和(自身を含む): 1966970304

約数和(自身を除く): 636636843

約数列:

[1, 3, 9, 71, 107, 213, 321, 639, 963, 7597, 19457, 22791, 58371, 68373, 175113, 1381447, 2081899, 4144341, 6245697, 12433023, 18737091, 147814829, 443444487, 1330333461]

約数ペア:

[(1, 1330333461), (3, 443444487), (9, 147814829), (71, 18737091), (107, 12433023), (213, 6245697), (321, 4144341), (639, 2081899), (963, 1381447), (7597, 175113), (19457, 68373), (22791, 58371)]