21241086

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{75323}}^1$

素因数の和:75375

約数の個数: 16

約数和(自身を含む): 43386624

約数和(自身を除く): 22145538

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 75323, 150646, 225969, 451938, 3540181, 7080362, 10620543, 21241086]

約数ペア:

[(1, 21241086), (2, 10620543), (3, 7080362), (6, 3540181), (47, 451938), (94, 225969), (141, 150646), (282, 75323)]