49361421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20593}}^1$

素因数の和:20660

約数の個数: 16

約数和(自身を含む): 71172864

約数和(自身を除く): 21811443

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 20593, 61779, 350081, 967871, 1050243, 2903613, 16453807, 49361421]

約数ペア:

[(1, 49361421), (3, 16453807), (17, 2903613), (47, 1050243), (51, 967871), (141, 350081), (799, 61779), (2397, 20593)]