23291073

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{15313}}^1$

素因数の和:15345

約数の個数: 18

約数和(自身を含む): 36432006

約数和(自身を除く): 13140933

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 15313, 45939, 137817, 199069, 597207, 1791621, 2587897, 7763691, 23291073]

約数ペア:

[(1, 23291073), (3, 7763691), (9, 2587897), (13, 1791621), (39, 597207), (117, 199069), (169, 137817), (507, 45939), (1521, 15313)]