16943745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12413}}^1$

素因数の和:12441

約数の個数: 32

約数和(自身を含む): 33368832

約数和(自身を除く): 16425087

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 12413, 37239, 62065, 86891, 161369, 186195, 260673, 434455, 484107, 806845, 1129583, 1303365, 2420535, 3388749, 5647915, 16943745]

約数ペア:

[(1, 16943745), (3, 5647915), (5, 3388749), (7, 2420535), (13, 1303365), (15, 1129583), (21, 806845), (35, 484107), (39, 434455), (65, 260673), (91, 186195), (105, 161369), (195, 86891), (273, 62065), (455, 37239), (1365, 12413)]