28406053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 31466736

約数和(自身を除く): 3060683

約数列:

[1, 13, 61, 113, 317, 793, 1469, 4121, 6893, 19337, 35821, 89609, 251381, 465673, 2185081, 28406053]

約数ペア:

[(1, 28406053), (13, 2185081), (61, 465673), (113, 251381), (317, 89609), (793, 35821), (1469, 19337), (4121, 6893)]