2100038787

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3030359}}^1$

素因数の和:3030383

約数の個数: 24

約数和(自身を含む): 3781889280

約数和(自身を除く): 1681850493

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3030359, 9091077, 21212513, 27273231, 33333949, 63637539, 100001847, 190912617, 233337643, 300005541, 700012929, 2100038787]

約数ペア:

[(1, 2100038787), (3, 700012929), (7, 300005541), (9, 233337643), (11, 190912617), (21, 100001847), (33, 63637539), (63, 33333949), (77, 27273231), (99, 21212513), (231, 9091077), (693, 3030359)]