5847219

素因数分解:

$3^2\times 7^2\times {\mathrm{13259}}^1$

素因数の和:13279

約数の個数: 18

約数和(自身を含む): 9825660

約数和(自身を除く): 3978441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 13259, 39777, 92813, 119331, 278439, 649691, 835317, 1949073, 5847219]

約数ペア:

[(1, 5847219), (3, 1949073), (7, 835317), (9, 649691), (21, 278439), (49, 119331), (63, 92813), (147, 39777), (441, 13259)]