17220996873

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{5851511}}^1$

素因数の和:5851629

約数の個数: 16

約数和(自身を含む): 25746652800

約数和(自身を除く): 8525655927

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 5851511, 17554533, 52663599, 157990797, 637814699, 1913444097, 5740332291, 17220996873]

約数ペア:

[(1, 17220996873), (3, 5740332291), (9, 1913444097), (27, 637814699), (109, 157990797), (327, 52663599), (981, 17554533), (2943, 5851511)]