26994387

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55889}}^1$

素因数の和:55922

約数の個数: 16

約数和(自身を含む): 42923520

約数和(自身を除く): 15929133

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 55889, 167667, 391223, 1173669, 1285447, 3856341, 8998129, 26994387]

約数ペア:

[(1, 26994387), (3, 8998129), (7, 3856341), (21, 1285447), (23, 1173669), (69, 391223), (161, 167667), (483, 55889)]