28808697

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3463}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 39905280

約数和(自身を除く): 11096583

約数列:

[1, 3, 47, 59, 141, 177, 2773, 3463, 8319, 10389, 162761, 204317, 488283, 612951, 9602899, 28808697]

約数ペア:

[(1, 28808697), (3, 9602899), (47, 612951), (59, 488283), (141, 204317), (177, 162761), (2773, 10389), (3463, 8319)]