286142721

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{14813}}^1$

素因数の和:15000

約数の個数: 16

約数和(自身を含む): 392511744

約数和(自身を除く): 106369023

約数列:

[1, 3, 47, 137, 141, 411, 6439, 14813, 19317, 44439, 696211, 2029381, 2088633, 6088143, 95380907, 286142721]

約数ペア:

[(1, 286142721), (3, 95380907), (47, 6088143), (137, 2088633), (141, 2029381), (411, 696211), (6439, 44439), (14813, 19317)]