1709906393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{19489}}^1$

素因数の和:19916

約数の個数: 16

約数和(自身を含む): 1954769040

約数和(自身を除く): 244862647

約数列:

[1, 13, 17, 221, 397, 5161, 6749, 19489, 87737, 253357, 331313, 4307069, 7737133, 100582729, 131531261, 1709906393]

約数ペア:

[(1, 1709906393), (13, 131531261), (17, 100582729), (221, 7737133), (397, 4307069), (5161, 331313), (6749, 253357), (19489, 87737)]