51018981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2953}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 73448256

約数和(自身を除く): 22429275

約数列:

[1, 3, 13, 39, 443, 1329, 2953, 5759, 8859, 17277, 38389, 115167, 1308179, 3924537, 17006327, 51018981]

約数ペア:

[(1, 51018981), (3, 17006327), (13, 3924537), (39, 1308179), (443, 115167), (1329, 38389), (2953, 17277), (5759, 8859)]