13450917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 18959360

約数和(自身を除く): 5508443

約数列:

[1, 3, 19, 57, 367, 643, 1101, 1929, 6973, 12217, 20919, 36651, 235981, 707943, 4483639, 13450917]

約数ペア:

[(1, 13450917), (3, 4483639), (19, 707943), (57, 235981), (367, 36651), (643, 20919), (1101, 12217), (1929, 6973)]