13887621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 22052160

約数和(自身を除く): 8164539

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 929, 1359, 1661, 2787, 4983, 8361, 10219, 14949, 30657, 91971, 140279, 420837, 1262511, 1543069, 4629207, 13887621]

約数ペア:

[(1, 13887621), (3, 4629207), (9, 1543069), (11, 1262511), (33, 420837), (99, 140279), (151, 91971), (453, 30657), (929, 14949), (1359, 10219), (1661, 8361), (2787, 4983)]