1942787

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 2529792

約数和(自身を除く): 587005

約数列:

[1, 7, 11, 23, 77, 161, 253, 1097, 1771, 7679, 12067, 25231, 84469, 176617, 277541, 1942787]

約数ペア:

[(1, 1942787), (7, 277541), (11, 176617), (23, 84469), (77, 25231), (161, 12067), (253, 7679), (1097, 1771)]