13228103

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 15949824

約数和(自身を除く): 2721721

約数列:

[1, 7, 31, 47, 217, 329, 1297, 1457, 9079, 10199, 40207, 60959, 281449, 426713, 1889729, 13228103]

約数ペア:

[(1, 13228103), (7, 1889729), (31, 426713), (47, 281449), (217, 60959), (329, 40207), (1297, 10199), (1457, 9079)]