13452901

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{2269}}^1$

素因数の和:2305

約数の個数: 18

約数和(自身を含む): 17208870

約数和(自身を除く): 3755969

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 2269, 5929, 15883, 24959, 111181, 174713, 274549, 1222991, 1921843, 13452901]

約数ペア:

[(1, 13452901), (7, 1921843), (11, 1222991), (49, 274549), (77, 174713), (121, 111181), (539, 24959), (847, 15883), (2269, 5929)]