390803327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{2003}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 432864000

約数和(自身を除く): 42060673

約数列:

[1, 17, 23, 391, 499, 2003, 8483, 11477, 34051, 46069, 195109, 783173, 999497, 16991449, 22988431, 390803327]

約数ペア:

[(1, 390803327), (17, 22988431), (23, 16991449), (391, 999497), (499, 783173), (2003, 195109), (8483, 46069), (11477, 34051)]