214699107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{538093}}^1$

素因数の和:538122

約数の個数: 16

約数和(自身を含む): 344380160

約数和(自身を除く): 129681053

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 538093, 1614279, 3766651, 10223767, 11299953, 30671301, 71566369, 214699107]

約数ペア:

[(1, 214699107), (3, 71566369), (7, 30671301), (19, 11299953), (21, 10223767), (57, 3766651), (133, 1614279), (399, 538093)]