6640959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 9741312

約数和(自身を除く): 3100353

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 3623, 10869, 47099, 141297, 170281, 510843, 2213653, 6640959]

約数ペア:

[(1, 6640959), (3, 2213653), (13, 510843), (39, 170281), (47, 141297), (141, 47099), (611, 10869), (1833, 3623)]