15313719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6983}}^1$

素因数の和:7046

約数の個数: 16

約数和(自身を含む): 22125312

約数和(自身を除く): 6811593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 6983, 20949, 118711, 300269, 356133, 900807, 5104573, 15313719]

約数ペア:

[(1, 15313719), (3, 5104573), (17, 900807), (43, 356133), (51, 300269), (129, 118711), (731, 20949), (2193, 6983)]