4887989421

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{343813}}^1$

素因数の和:344500

約数の個数: 16

約数和(自身を含む): 7459388544

約数和(自身を除く): 2571399123

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 343813, 1031439, 2406691, 7220073, 232761401, 698284203, 1629329807, 4887989421]

約数ペア:

[(1, 4887989421), (3, 1629329807), (7, 698284203), (21, 232761401), (677, 7220073), (2031, 2406691), (4739, 1031439), (14217, 343813)]