13295163

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2789}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 20355840

約数和(自身を除く): 7060677

約数列:

[1, 3, 7, 21, 227, 681, 1589, 2789, 4767, 8367, 19523, 58569, 633103, 1899309, 4431721, 13295163]

約数ペア:

[(1, 13295163), (3, 4431721), (7, 1899309), (21, 633103), (227, 58569), (681, 19523), (1589, 8367), (2789, 4767)]