9698689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9689}}^1$

素因数の和:9720

約数の個数: 16

約数和(自身を含む): 13023360

約数和(自身を除く): 3324671

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 9689, 67823, 106579, 125957, 746053, 881699, 1385527, 9698689]

約数ペア:

[(1, 9698689), (7, 1385527), (11, 881699), (13, 746053), (77, 125957), (91, 106579), (143, 67823), (1001, 9689)]