288766317

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{38303}}^1$

素因数の和:38672

約数の個数: 16

約数和(自身を含む): 441262080

約数和(自身を除く): 152495763

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7539, 38303, 114909, 268121, 804363, 13750777, 41252331, 96255439, 288766317]

約数ペア:

[(1, 288766317), (3, 96255439), (7, 41252331), (21, 13750777), (359, 804363), (1077, 268121), (2513, 114909), (7539, 38303)]