9186821

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 11218944

約数和(自身を除く): 2032123

約数列:

[1, 7, 23, 43, 161, 301, 989, 1327, 6923, 9289, 30521, 57061, 213647, 399427, 1312403, 9186821]

約数ペア:

[(1, 9186821), (7, 1312403), (23, 399427), (43, 213647), (161, 57061), (301, 30521), (989, 9289), (1327, 6923)]