17251949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 20396544

約数和(自身を除く): 3144595

約数列:

[1, 11, 13, 143, 223, 541, 2453, 2899, 5951, 7033, 31889, 77363, 120643, 1327073, 1568359, 17251949]

約数ペア:

[(1, 17251949), (11, 1568359), (13, 1327073), (143, 120643), (223, 77363), (541, 31889), (2453, 7033), (2899, 5951)]