476940879

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{17789}}^1$

素因数の和:18132

約数の個数: 20

約数和(自身を含む): 714659880

約数和(自身を除く): 237719001

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 8937, 17789, 26811, 53367, 160101, 480303, 1440909, 5888159, 17664477, 52993431, 158980293, 476940879]

約数ペア:

[(1, 476940879), (3, 158980293), (9, 52993431), (27, 17664477), (81, 5888159), (331, 1440909), (993, 480303), (2979, 160101), (8937, 53367), (17789, 26811)]