3827131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 4981248

約数和(自身を除く): 1154117

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2161, 15127, 23771, 49703, 166397, 347921, 546733, 3827131]

約数ペア:

[(1, 3827131), (7, 546733), (11, 347921), (23, 166397), (77, 49703), (161, 23771), (253, 15127), (1771, 2161)]