2003793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 2987712

約数和(自身を除く): 983919

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1481, 4443, 16291, 48873, 60721, 182163, 667931, 2003793]

約数ペア:

[(1, 2003793), (3, 667931), (11, 182163), (33, 60721), (41, 48873), (123, 16291), (451, 4443), (1353, 1481)]