1140802271

素因数分解:

$7^2\times {\mathrm{1987}}^1\times {\mathrm{11717}}^1$

素因数の和:13718

約数の個数: 12

約数和(自身を含む): 1327836888

約数和(自身を除く): 187034617

約数列:

[1, 7, 49, 1987, 11717, 13909, 82019, 97363, 574133, 23281679, 162971753, 1140802271]

約数ペア:

[(1, 1140802271), (7, 162971753), (49, 23281679), (1987, 574133), (11717, 97363), (13909, 82019)]