399040527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{6661}}^1$

素因数の和:7734

約数の個数: 16

約数和(自身を含む): 560673920

約数和(自身を除く): 161633393

約数列:

[1, 3, 19, 57, 1051, 3153, 6661, 19969, 19983, 59907, 126559, 379677, 7000711, 21002133, 133013509, 399040527]

約数ペア:

[(1, 399040527), (3, 133013509), (19, 21002133), (57, 7000711), (1051, 379677), (3153, 126559), (6661, 59907), (19969, 19983)]