21406603263

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{12569}}^1\times {\mathrm{24683}}^1$

素因数の和:37278

約数の個数: 16

約数和(自身を含む): 29786676480

約数和(自身を除く): 8380073217

約数列:

[1, 3, 23, 69, 12569, 24683, 37707, 74049, 289087, 567709, 867261, 1703127, 310240627, 930721881, 7135534421, 21406603263]

約数ペア:

[(1, 21406603263), (3, 7135534421), (23, 930721881), (69, 310240627), (12569, 1703127), (24683, 867261), (37707, 567709), (74049, 289087)]