247329121818

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{580584793}}^1$

素因数の和:580584869

約数の個数: 16

約数和(自身を含む): 501625262016

約数和(自身を除く): 254296140198

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 580584793, 1161169586, 1741754379, 3483508758, 41221520303, 82443040606, 123664560909, 247329121818]

約数ペア:

[(1, 247329121818), (2, 123664560909), (3, 82443040606), (6, 41221520303), (71, 3483508758), (142, 1741754379), (213, 1161169586), (426, 580584793)]