20247050337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1647307}}^1$

素因数の和:1647568

約数の個数: 16

約数和(自身を含む): 28702694592

約数和(自身を除く): 8455644255

約数列:

[1, 3, 17, 51, 241, 723, 4097, 12291, 1647307, 4941921, 28004219, 84012657, 397000987, 1191002961, 6749016779, 20247050337]

約数ペア:

[(1, 20247050337), (3, 6749016779), (17, 1191002961), (51, 397000987), (241, 84012657), (723, 28004219), (4097, 4941921), (12291, 1647307)]