28817503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6949}}^1$

素因数の和:7002

約数の個数: 16

約数和(自身を含む): 35028000

約数和(自身を除く): 6210497

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 6949, 76439, 90337, 201521, 993707, 2216731, 2619773, 28817503]

約数ペア:

[(1, 28817503), (11, 2619773), (13, 2216731), (29, 993707), (143, 201521), (319, 90337), (377, 76439), (4147, 6949)]