2040888927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{5689}}^1$

素因数の和:7263

約数の個数: 32

約数和(自身を含む): 3395427840

約数和(自身を除く): 1354538913

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1553, 4659, 5689, 10871, 17067, 17083, 32613, 39823, 51249, 62579, 119469, 119581, 187737, 358743, 438053, 1314159, 8835017, 26505051, 61845119, 97185187, 185535357, 291555561, 680296309, 2040888927]

約数ペア:

[(1, 2040888927), (3, 680296309), (7, 291555561), (11, 185535357), (21, 97185187), (33, 61845119), (77, 26505051), (231, 8835017), (1553, 1314159), (4659, 438053), (5689, 358743), (10871, 187737), (17067, 119581), (17083, 119469), (32613, 62579), (39823, 51249)]