28860303

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 10676337

約数列:

[1, 3, 47, 141, 197, 591, 1039, 3117, 9259, 27777, 48833, 146499, 204683, 614049, 9620101, 28860303]

約数ペア:

[(1, 28860303), (3, 9620101), (47, 614049), (141, 204683), (197, 146499), (591, 48833), (1039, 27777), (3117, 9259)]