27838349

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 36516480

約数和(自身を除く): 8678131

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1429, 1771, 2783, 10003, 15719, 19481, 32867, 110033, 172909, 230069, 361537, 1210363, 2530759, 3976907, 27838349]

約数ペア:

[(1, 27838349), (7, 3976907), (11, 2530759), (23, 1210363), (77, 361537), (121, 230069), (161, 172909), (253, 110033), (847, 32867), (1429, 19481), (1771, 15719), (2783, 10003)]