55778359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4679}}^1$

素因数の和:4830

約数の個数: 16

約数和(自身を含む): 69189120

約数和(自身を除く): 13410761

約数列:

[1, 7, 13, 91, 131, 917, 1703, 4679, 11921, 32753, 60827, 425789, 612949, 4290643, 7968337, 55778359]

約数ペア:

[(1, 55778359), (7, 7968337), (13, 4290643), (91, 612949), (131, 425789), (917, 60827), (1703, 32753), (4679, 11921)]