231949783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7829}}^1$

素因数の和:7938

約数の個数: 16

約数和(自身を含む): 260457120

約数和(自身を除く): 28507337

約数列:

[1, 13, 43, 53, 559, 689, 2279, 7829, 29627, 101777, 336647, 414937, 4376411, 5394181, 17842291, 231949783]

約数ペア:

[(1, 231949783), (13, 17842291), (43, 5394181), (53, 4376411), (559, 414937), (689, 336647), (2279, 101777), (7829, 29627)]