47089349979

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118018421}}^1$

素因数の和:118018450

約数の個数: 16

約数和(自身を含む): 75531790080

約数和(自身を除く): 28442440101

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 118018421, 354055263, 826128947, 2242349999, 2478386841, 6727049997, 15696449993, 47089349979]

約数ペア:

[(1, 47089349979), (3, 15696449993), (7, 6727049997), (19, 2478386841), (21, 2242349999), (57, 826128947), (133, 354055263), (399, 118018421)]