13421085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19037}}^1$

素因数の和:19092

約数の個数: 16

約数和(自身を含む): 21931776

約数和(自身を除く): 8510691

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 19037, 57111, 95185, 285555, 894739, 2684217, 4473695, 13421085]

約数ペア:

[(1, 13421085), (3, 4473695), (5, 2684217), (15, 894739), (47, 285555), (141, 95185), (235, 57111), (705, 19037)]