42713727

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14633}}^1$

素因数の和:14782

約数の個数: 16

約数和(自身を含む): 65560320

約数和(自身を除く): 22846593

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 14633, 43899, 102431, 307293, 2033987, 6101961, 14237909, 42713727]

約数ペア:

[(1, 42713727), (3, 14237909), (7, 6101961), (21, 2033987), (139, 307293), (417, 102431), (973, 43899), (2919, 14633)]