47065263

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52121}}^1$

素因数の和:52174

約数の個数: 16

約数和(自身を含む): 73387776

約数和(自身を除く): 26322513

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 52121, 156363, 364847, 1094541, 2241203, 6723609, 15688421, 47065263]

約数ペア:

[(1, 47065263), (3, 15688421), (7, 6723609), (21, 2241203), (43, 1094541), (129, 364847), (301, 156363), (903, 52121)]