2771643

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 4296960

約数和(自身を除く): 1525317

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2237, 6711, 15659, 46977, 131983, 395949, 923881, 2771643]

約数ペア:

[(1, 2771643), (3, 923881), (7, 395949), (21, 131983), (59, 46977), (177, 15659), (413, 6711), (1239, 2237)]