2080403661

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1679099}}^1$

素因数の和:1679168

約数の個数: 16

約数和(自身を含む): 3223872000

約数和(自身を除く): 1143468339

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1679099, 5037297, 11753693, 35261079, 99066841, 297200523, 693467887, 2080403661]

約数ペア:

[(1, 2080403661), (3, 693467887), (7, 297200523), (21, 99066841), (59, 35261079), (177, 11753693), (413, 5037297), (1239, 1679099)]