1331123046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{207923}}^1$

素因数の和:208036

約数の個数: 32

約数和(自身を含む): 2934223488

約数和(自身を除く): 1603100442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 207923, 415846, 623769, 1247538, 2287153, 4574306, 6861459, 13722918, 20168531, 40337062, 60505593, 121011186, 221853841, 443707682, 665561523, 1331123046]

約数ペア:

[(1, 1331123046), (2, 665561523), (3, 443707682), (6, 221853841), (11, 121011186), (22, 60505593), (33, 40337062), (66, 20168531), (97, 13722918), (194, 6861459), (291, 4574306), (582, 2287153), (1067, 1247538), (2134, 623769), (3201, 415846), (6402, 207923)]