123443369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10799}}^1$

素因数の和:10900

約数の個数: 16

約数和(自身を含む): 149299200

約数和(自身を除く): 25855831

約数列:

[1, 7, 23, 71, 161, 497, 1633, 10799, 11431, 75593, 248377, 766729, 1738639, 5367103, 17634767, 123443369]

約数ペア:

[(1, 123443369), (7, 17634767), (23, 5367103), (71, 1738639), (161, 766729), (497, 248377), (1633, 75593), (10799, 11431)]