3957429

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 6225920

約数和(自身を除く): 2268491

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 6079, 18237, 42553, 127659, 188449, 565347, 1319143, 3957429]

約数ペア:

[(1, 3957429), (3, 1319143), (7, 565347), (21, 188449), (31, 127659), (93, 42553), (217, 18237), (651, 6079)]