23008139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6949}}^1$

素因数の和:7010

約数の個数: 16

約数和(自身を含む): 29356800

約数和(自身を除く): 6348661

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 6949, 48643, 76439, 298807, 535073, 2091649, 3286877, 23008139]

約数ペア:

[(1, 23008139), (7, 3286877), (11, 2091649), (43, 535073), (77, 298807), (301, 76439), (473, 48643), (3311, 6949)]