1057100877

素因数分解:

$3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{18917}}^1$

素因数の和:19817

約数の個数: 24

約数和(自身を含む): 1747115136

約数和(自身を除く): 690014259

約数列:

[1, 3, 7, 9, 21, 63, 887, 2661, 6209, 7983, 18627, 18917, 55881, 56751, 132419, 170253, 397257, 1191771, 16779379, 50338137, 117455653, 151014411, 352366959, 1057100877]

約数ペア:

[(1, 1057100877), (3, 352366959), (7, 151014411), (9, 117455653), (21, 50338137), (63, 16779379), (887, 1191771), (2661, 397257), (6209, 170253), (7983, 132419), (18627, 56751), (18917, 55881)]