28630119

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{36847}}^1$

素因数の和:36894

約数の個数: 16

約数和(自身を含む): 44807168

約数和(自身を除く): 16177049

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 36847, 110541, 257929, 773787, 1363339, 4090017, 9543373, 28630119]

約数ペア:

[(1, 28630119), (3, 9543373), (7, 4090017), (21, 1363339), (37, 773787), (111, 257929), (259, 110541), (777, 36847)]