21115691113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1229}}^1\times {\mathrm{2203}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 23097038400

約数和(自身を除く): 1981347287

約数列:

[1, 11, 709, 1229, 2203, 7799, 13519, 24233, 871361, 1561927, 2707487, 9584971, 17181197, 29782357, 1919608283, 21115691113]

約数ペア:

[(1, 21115691113), (11, 1919608283), (709, 29782357), (1229, 17181197), (2203, 9584971), (7799, 2707487), (13519, 1561927), (24233, 871361)]