9920853

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{3371}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 14836800

約数和(自身を除く): 4915947

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 3371, 10113, 30339, 91017, 367439, 1102317, 3306951, 9920853]

約数ペア:

[(1, 9920853), (3, 3306951), (9, 1102317), (27, 367439), (109, 91017), (327, 30339), (981, 10113), (2943, 3371)]