16964311

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 20985664

約数和(自身を除く): 4021353

約数列:

[1, 7, 13, 91, 277, 673, 1939, 3601, 4711, 8749, 25207, 61243, 186421, 1304947, 2423473, 16964311]

約数ペア:

[(1, 16964311), (7, 2423473), (13, 1304947), (91, 186421), (277, 61243), (673, 25207), (1939, 8749), (3601, 4711)]