388592067

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{19937}}^1$

素因数の和:20102

約数の個数: 16

約数和(自身を含む): 531148320

約数和(自身を除く): 142556253

約数列:

[1, 3, 73, 89, 219, 267, 6497, 19491, 19937, 59811, 1455401, 1774393, 4366203, 5323179, 129530689, 388592067]

約数ペア:

[(1, 388592067), (3, 129530689), (73, 5323179), (89, 4366203), (219, 1774393), (267, 1455401), (6497, 59811), (19491, 19937)]