29400261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20719}}^1$

素因数の和:20776

約数の個数: 16

約数和(自身を含む): 43760640

約数和(自身を除く): 14360379

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 20719, 62157, 227909, 683727, 890917, 2672751, 9800087, 29400261]

約数ペア:

[(1, 29400261), (3, 9800087), (11, 2672751), (33, 890917), (43, 683727), (129, 227909), (473, 62157), (1419, 20719)]