2100097719

素因数分解:

$3^3\times {\mathrm{6247}}^1\times {\mathrm{12451}}^1$

素因数の和:18707

約数の個数: 16

約数和(自身を含む): 3112003840

約数和(自身を除く): 1011906121

約数列:

[1, 3, 9, 27, 6247, 12451, 18741, 37353, 56223, 112059, 168669, 336177, 77781397, 233344191, 700032573, 2100097719]

約数ペア:

[(1, 2100097719), (3, 700032573), (9, 233344191), (27, 77781397), (6247, 336177), (12451, 168669), (18741, 112059), (37353, 56223)]