38200317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 56179200

約数和(自身を除く): 17978883

約数列:

[1, 3, 19, 37, 57, 59, 111, 177, 307, 703, 921, 1121, 2109, 2183, 3363, 5833, 6549, 11359, 17499, 18113, 34077, 41477, 54339, 124431, 215821, 344147, 647463, 670181, 1032441, 2010543, 12733439, 38200317]

約数ペア:

[(1, 38200317), (3, 12733439), (19, 2010543), (37, 1032441), (57, 670181), (59, 647463), (111, 344147), (177, 215821), (307, 124431), (703, 54339), (921, 41477), (1121, 34077), (2109, 18113), (2183, 17499), (3363, 11359), (5833, 6549)]