27019349

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 32686080

約数和(自身を除く): 5666731

約数列:

[1, 7, 19, 133, 223, 911, 1561, 4237, 6377, 17309, 29659, 121163, 203153, 1422071, 3859907, 27019349]

約数ペア:

[(1, 27019349), (7, 3859907), (19, 1422071), (133, 203153), (223, 121163), (911, 29659), (1561, 17309), (4237, 6377)]