28616793

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5641}}^1$

素因数の和:5752

約数の個数: 16

約数和(自身を含む): 40622400

約数和(自身を除く): 12005607

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 5641, 16923, 107179, 321537, 502049, 1506147, 9538931, 28616793]

約数ペア:

[(1, 28616793), (3, 9538931), (19, 1506147), (57, 502049), (89, 321537), (267, 107179), (1691, 16923), (5073, 5641)]