4980147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 7163520

約数和(自身を除く): 2183373

約数列:

[1, 3, 19, 41, 57, 123, 779, 2131, 2337, 6393, 40489, 87371, 121467, 262113, 1660049, 4980147]

約数ペア:

[(1, 4980147), (3, 1660049), (19, 262113), (41, 121467), (57, 87371), (123, 40489), (779, 6393), (2131, 2337)]