8855273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 10752000

約数和(自身を除く): 1896727

約数列:

[1, 7, 19, 133, 139, 479, 973, 2641, 3353, 9101, 18487, 63707, 66581, 466067, 1265039, 8855273]

約数ペア:

[(1, 8855273), (7, 1265039), (19, 466067), (133, 66581), (139, 63707), (479, 18487), (973, 9101), (2641, 3353)]