2668743

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 4807296

約数和(自身を除く): 2138553

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3851, 11553, 26957, 34659, 42361, 80871, 127083, 242613, 296527, 381249, 889581, 2668743]

約数ペア:

[(1, 2668743), (3, 889581), (7, 381249), (9, 296527), (11, 242613), (21, 127083), (33, 80871), (63, 42361), (77, 34659), (99, 26957), (231, 11553), (693, 3851)]