331335433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121949}}^1$

素因数の和:121992

約数の個数: 16

約数和(自身を含む): 409752000

約数和(自身を除く): 78416567

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 121949, 1341439, 1585337, 2317031, 17438707, 25487341, 30121403, 331335433]

約数ペア:

[(1, 331335433), (11, 30121403), (13, 25487341), (19, 17438707), (143, 2317031), (209, 1585337), (247, 1341439), (2717, 121949)]