1123108227

素因数分解:

$3^3\times {\mathrm{1979}}^1\times {\mathrm{21019}}^1$

素因数の和:23007

約数の個数: 16

約数和(自身を含む): 1664784000

約数和(自身を除く): 541675773

約数列:

[1, 3, 9, 27, 1979, 5937, 17811, 21019, 53433, 63057, 189171, 567513, 41596601, 124789803, 374369409, 1123108227]

約数ペア:

[(1, 1123108227), (3, 374369409), (9, 124789803), (27, 41596601), (1979, 567513), (5937, 189171), (17811, 63057), (21019, 53433)]