838113

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 1172160

約数和(自身を除く): 334047

約数列:

[1, 3, 43, 73, 89, 129, 219, 267, 3139, 3827, 6497, 9417, 11481, 19491, 279371, 838113]

約数ペア:

[(1, 838113), (3, 279371), (43, 19491), (73, 11481), (89, 9417), (129, 6497), (219, 3827), (267, 3139)]