506588159

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{2207}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 639012864

約数和(自身を除く): 132424705

約数列:

[1, 7, 11, 77, 121, 271, 847, 1897, 2207, 2981, 15449, 20867, 24277, 32791, 169939, 229537, 267047, 598097, 1869329, 4186679, 6579067, 46053469, 72369737, 506588159]

約数ペア:

[(1, 506588159), (7, 72369737), (11, 46053469), (77, 6579067), (121, 4186679), (271, 1869329), (847, 598097), (1897, 267047), (2207, 229537), (2981, 169939), (15449, 32791), (20867, 24277)]