2904697941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{111509}}^1$

素因数の和:111988

約数の個数: 16

約数和(自身を含む): 4085726400

約数和(自身を除く): 1181028459

約数列:

[1, 3, 19, 57, 457, 1371, 8683, 26049, 111509, 334527, 2118671, 6356013, 50959613, 152878839, 968232647, 2904697941]

約数ペア:

[(1, 2904697941), (3, 968232647), (19, 152878839), (57, 50959613), (457, 6356013), (1371, 2118671), (8683, 334527), (26049, 111509)]