90012999

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1667}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 123298560

約数和(自身を除く): 33285561

約数列:

[1, 3, 41, 123, 439, 1317, 1667, 5001, 17999, 53997, 68347, 205041, 731813, 2195439, 30004333, 90012999]

約数ペア:

[(1, 90012999), (3, 30004333), (41, 2195439), (123, 731813), (439, 205041), (1317, 68347), (1667, 53997), (5001, 17999)]