4237521

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 5854464

約数和(自身を除く): 1616943

約数列:

[1, 3, 43, 107, 129, 307, 321, 921, 4601, 13201, 13803, 32849, 39603, 98547, 1412507, 4237521]

約数ペア:

[(1, 4237521), (3, 1412507), (43, 98547), (107, 39603), (129, 32849), (307, 13803), (321, 13201), (921, 4601)]