2917131

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 4589568

約数和(自身を除く): 1672437

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4481, 13443, 31367, 94101, 138911, 416733, 972377, 2917131]

約数ペア:

[(1, 2917131), (3, 972377), (7, 416733), (21, 138911), (31, 94101), (93, 31367), (217, 13443), (651, 4481)]