16510797

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2094

約数の個数: 20

約数和(自身を含む): 24916320

約数和(自身を除く): 8405523

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 1979, 2781, 5937, 8343, 17811, 53433, 160299, 203837, 611511, 1834533, 5503599, 16510797]

約数ペア:

[(1, 16510797), (3, 5503599), (9, 1834533), (27, 611511), (81, 203837), (103, 160299), (309, 53433), (927, 17811), (1979, 8343), (2781, 5937)]