28977447

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10243}}^1$

素因数の和:10310

約数の個数: 16

約数和(自身を含む): 41303808

約数和(自身を除く): 12326361

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 10243, 30729, 235589, 419963, 706767, 1259889, 9659149, 28977447]

約数ペア:

[(1, 28977447), (3, 9659149), (23, 1259889), (41, 706767), (69, 419963), (123, 235589), (943, 30729), (2829, 10243)]