871506493

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3061}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 1037662808

約数和(自身を除く): 166156315

約数列:

[1, 11, 13, 121, 143, 181, 1573, 1991, 2353, 3061, 21901, 25883, 33671, 39793, 284713, 370381, 437723, 554041, 4814953, 6094451, 7202533, 67038961, 79227863, 871506493]

約数ペア:

[(1, 871506493), (11, 79227863), (13, 67038961), (121, 7202533), (143, 6094451), (181, 4814953), (1573, 554041), (1991, 437723), (2353, 370381), (3061, 284713), (21901, 39793), (25883, 33671)]