289334903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{3061}}^1$

素因数の和:3746

約数の個数: 16

約数和(自身を含む): 340543392

約数和(自身を除く): 51208489

約数列:

[1, 11, 13, 143, 661, 3061, 7271, 8593, 33671, 39793, 94523, 437723, 2023321, 22256531, 26303173, 289334903]

約数ペア:

[(1, 289334903), (11, 26303173), (13, 22256531), (143, 2023321), (661, 437723), (3061, 94523), (7271, 39793), (8593, 33671)]