31839379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4201}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 38120544

約数和(自身を除く): 6281165

約数列:

[1, 11, 13, 53, 143, 583, 689, 4201, 7579, 46211, 54613, 222653, 600743, 2449183, 2894489, 31839379]

約数ペア:

[(1, 31839379), (11, 2894489), (13, 2449183), (53, 600743), (143, 222653), (583, 54613), (689, 46211), (4201, 7579)]