8947483

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 9757440

約数和(自身を除く): 809957

約数列:

[1, 23, 43, 83, 109, 989, 1909, 2507, 3569, 4687, 9047, 82087, 107801, 208081, 389021, 8947483]

約数ペア:

[(1, 8947483), (23, 389021), (43, 208081), (83, 107801), (109, 82087), (989, 9047), (1909, 4687), (2507, 3569)]