28616829

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 10574211

約数列:

[1, 3, 59, 107, 177, 321, 1511, 4533, 6313, 18939, 89149, 161677, 267447, 485031, 9538943, 28616829]

約数ペア:

[(1, 28616829), (3, 9538943), (59, 485031), (107, 267447), (177, 161677), (321, 89149), (1511, 18939), (4533, 6313)]