4712757

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 7805952

約数和(自身を除く): 3093195

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 307, 357, 731, 903, 921, 2149, 2193, 5117, 5219, 6447, 13201, 15351, 15657, 36533, 39603, 92407, 109599, 224417, 277221, 673251, 1570919, 4712757]

約数ペア:

[(1, 4712757), (3, 1570919), (7, 673251), (17, 277221), (21, 224417), (43, 109599), (51, 92407), (119, 39603), (129, 36533), (301, 15657), (307, 15351), (357, 13201), (731, 6447), (903, 5219), (921, 5117), (2149, 2193)]