37840989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15439}}^1$

素因数の和:15504

約数の個数: 16

約数和(自身を含む): 54348800

約数和(自身を除く): 16507811

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 15439, 46317, 293341, 663877, 880023, 1991631, 12613663, 37840989]

約数ペア:

[(1, 37840989), (3, 12613663), (19, 1991631), (43, 880023), (57, 663877), (129, 293341), (817, 46317), (2451, 15439)]