388861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 16

約数和(自身を含む): 466560

約数和(自身を除く): 77699

約数列:

[1, 11, 23, 29, 53, 253, 319, 583, 667, 1219, 1537, 7337, 13409, 16907, 35351, 388861]

約数ペア:

[(1, 388861), (11, 35351), (23, 16907), (29, 13409), (53, 7337), (253, 1537), (319, 1219), (583, 667)]