16639667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 18788352

約数和(自身を除く): 2148685

約数列:

[1, 11, 43, 127, 277, 473, 1397, 3047, 5461, 11911, 35179, 60071, 131021, 386969, 1512697, 16639667]

約数ペア:

[(1, 16639667), (11, 1512697), (43, 386969), (127, 131021), (277, 60071), (473, 35179), (1397, 11911), (3047, 5461)]