29139509

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 34383360

約数和(自身を除く): 5243851

約数列:

[1, 7, 43, 131, 301, 739, 917, 5173, 5633, 31777, 39431, 96809, 222439, 677663, 4162787, 29139509]

約数ペア:

[(1, 29139509), (7, 4162787), (43, 677663), (131, 222439), (301, 96809), (739, 39431), (917, 31777), (5173, 5633)]