28299291

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 38776320

約数和(自身を除く): 10477029

約数列:

[1, 3, 59, 101, 177, 303, 1583, 4749, 5959, 17877, 93397, 159883, 280191, 479649, 9433097, 28299291]

約数ペア:

[(1, 28299291), (3, 9433097), (59, 479649), (101, 280191), (177, 159883), (303, 93397), (1583, 17877), (4749, 5959)]