1689956556883

素因数分解:

$7^1\times {\mathrm{431}}^1\times {\mathrm{32713}}^1\times {\mathrm{17123}}^1$

素因数の和:50274

約数の個数: 16

約数和(自身を含む): 1936032316416

約数和(自身を除く): 246075759533

約数列:

[1, 7, 431, 3017, 17123, 32713, 119861, 228991, 7380013, 14099303, 51660091, 98695121, 560144699, 3921012893, 241422365269, 1689956556883]

約数ペア:

[(1, 1689956556883), (7, 241422365269), (431, 3921012893), (3017, 560144699), (17123, 98695121), (32713, 51660091), (119861, 14099303), (228991, 7380013)]