285247369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{13499}}^1$

素因数の和:13640

約数の個数: 16

約数和(自身を含む): 332424000

約数和(自身を除く): 47176631

約数列:

[1, 11, 17, 113, 187, 1243, 1921, 13499, 21131, 148489, 229483, 1525387, 2524313, 16779257, 25931579, 285247369]

約数ペア:

[(1, 285247369), (11, 25931579), (17, 16779257), (113, 2524313), (187, 1525387), (1243, 229483), (1921, 148489), (13499, 21131)]