16331497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 3893015

約数列:

[1, 7, 13, 91, 197, 911, 1379, 2561, 6377, 11843, 17927, 82901, 179467, 1256269, 2333071, 16331497]

約数ペア:

[(1, 16331497), (7, 2333071), (13, 1256269), (91, 179467), (197, 82901), (911, 17927), (1379, 11843), (2561, 6377)]