26680389

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2099}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 37632000

約数和(自身を除く): 10951611

約数列:

[1, 3, 19, 57, 223, 669, 2099, 4237, 6297, 12711, 39881, 119643, 468077, 1404231, 8893463, 26680389]

約数ペア:

[(1, 26680389), (3, 8893463), (19, 1404231), (57, 468077), (223, 119643), (669, 39881), (2099, 12711), (4237, 6297)]