121403001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{21839}}^1$

素因数の和:21968

約数の個数: 16

約数和(自身を含む): 172972800

約数和(自身を除く): 51569799

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 21839, 65517, 371263, 1113789, 2380451, 7141353, 40467667, 121403001]

約数ペア:

[(1, 121403001), (3, 40467667), (17, 7141353), (51, 2380451), (109, 1113789), (327, 371263), (1853, 65517), (5559, 21839)]