8673723

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6299}}^1$

素因数の和:6328

約数の個数: 20

約数和(自身を含む): 13721400

約数和(自身を除く): 5047677

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6299, 18897, 56691, 107083, 170073, 321249, 510219, 963747, 2891241, 8673723]

約数ペア:

[(1, 8673723), (3, 2891241), (9, 963747), (17, 510219), (27, 321249), (51, 170073), (81, 107083), (153, 56691), (459, 18897), (1377, 6299)]