7188621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7072

約数の個数: 16

約数和(自身を含む): 10795008

約数和(自身を除く): 3606387

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 7027, 21081, 77297, 217837, 231891, 653511, 2396207, 7188621]

約数ペア:

[(1, 7188621), (3, 2396207), (11, 653511), (31, 231891), (33, 217837), (93, 77297), (341, 21081), (1023, 7027)]