21611642581

素因数分解:

${\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1\times {\mathrm{3061}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 23016441600

約数和(自身を除く): 1404799019

約数列:

[1, 17, 199, 2087, 3061, 3383, 35479, 52037, 415313, 609139, 6388307, 7060321, 10355363, 108601219, 1271273093, 21611642581]

約数ペア:

[(1, 21611642581), (17, 1271273093), (199, 108601219), (2087, 10355363), (3061, 7060321), (3383, 6388307), (35479, 609139), (52037, 415313)]