3930549

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9851}}^1$

素因数の和:9880

約数の個数: 16

約数和(自身を含む): 6305280

約数和(自身を除く): 2374731

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 9851, 29553, 68957, 187169, 206871, 561507, 1310183, 3930549]

約数ペア:

[(1, 3930549), (3, 1310183), (7, 561507), (19, 206871), (21, 187169), (57, 68957), (133, 29553), (399, 9851)]